Question

Solve the following equations and check your answer:-7+3(x+5)=31​

Answer 1

Step-by-step explanation:

-7+3×5x=31

3×5x=31-(-7)

3×5x=38

5x=38/3

5x=welp i don't know where did i did a mistake sorry! :(

Answer 2

$\huge\color{red}{\mathfrak{Question}}$

Solve the following equations and check your answer:-7+3(x+5)=31

$\color{Black}\large{\underline{To find}}$

Value of x

$\color{blue}\large\underline{\underline{Answer}}$

$= > 7 + 3(x + 5) = 31$

$= > 3(x + 5) = 31 - 7$

$= > 3x + 15 = 24$

$= > 3x = 24 - 15$

$= > 3x = 9$

$= > x = \frac{9}{3} = 3$

$= > x = 3$

So, we got x = 3

Now let's Check our Answer, by putting the value in place of x

we get,

$= > 7+3(x+5)=31$

$= > 7 + 3(3 + 5) = 31$

$= > 7 + 9 + 15 = 31$

$= > 31 = 31$

Hence, it's verified ✔️

x = 3