Question

J/-2 +7=(-12)
Please answer this question from linear equation in one variable - class 8.
Try to solve this without using the subtract from each side method. And solve by transposing.
Thank you soooo much.

Answer 1

Step-by-step explanation:

1. an expression used in text messages or e-mails signaling happiness or laughter. XD is an emoticon. X represents closed eyes while D stands for an open mouth.

Answer 2

$\mathbb\pink{AnSwEr}$

$j = 38$

$\large{\mathtt{\red{\underbrace{\overbrace{\blue{\boxed{\boxed{\pink{«Step-by-step-explaination»}}}}}}}}}$

J/-2 + 7 = -12

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.J/-2 = -19

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.J/-2 = -19Then, -2 is in divide in LHS. So, we put it in RHS here we know that if any no. is in divide in LHS, it is converted into multiply.

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.J/-2 = -19Then, -2 is in divide in LHS. So, we put it in RHS here we know that if any no. is in divide in LHS, it is converted into multiply.J = -19 * (-2)

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.J/-2 = -19Then, -2 is in divide in LHS. So, we put it in RHS here we know that if any no. is in divide in LHS, it is converted into multiply.J = -19 * (-2)We multiply both the numbers. Both the no. are negative. After multiply converted int positive.

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.J/-2 = -19Then, -2 is in divide in LHS. So, we put it in RHS here we know that if any no. is in divide in LHS, it is converted into multiply.J = -19 * (-2)We multiply both the numbers. Both the no. are negative. After multiply converted int positive.So, the answer is as follows...

J/-2 + 7 = -12We know that if we take 7 from LHS and put in RHS, Then positive sign changes into negative..J/-2 = -12 - 7We add both the numbers as both are negative. Result also be negative.J/-2 = -19Then, -2 is in divide in LHS. So, we put it in RHS here we know that if any no. is in divide in LHS, it is converted into multiply.J = -19 * (-2)We multiply both the numbers. Both the no. are negative. After multiply converted int positive.So, the answer is as follows...J = 38