Question

plz find the value of y​

Answer 1

$\large\sf\underline{Answer\::}$

$\sf\dashrightarrow\:\frac{18}{7}-2y=4$

• LCM of 7 and 1 = 7

$\sf\dashrightarrow\:\frac{18-14y}{7}=4$

• Cross multiplying

$\sf\dashrightarrow\:18-14y=4 \times 7$

$\sf\dashrightarrow\:18-14y=28$

• Transposing +18 to RHS it becomes -18

$\sf\dashrightarrow\:-14y=28-18$

$\sf\dashrightarrow\:-14y=10$

• Transposing -14 to RHS it goes to the denominator

$\sf\dashrightarrow\:y=\frac{10}{-14}$

• Reducing the fraction to lower terms

$\sf\dashrightarrow\:y=\cancel{\frac{10}{-14}}$

$\small{\mathfrak\red{\dashrightarrow\:y\:=\:\frac{5}{-7}}}$ ★

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Thnks :))

Answer 2

Answer:

see this attachment

Step-by-step explanation:

hope it helps to you