Question

Solve for x. 7x=2x−35

A)7

B)5

C)−5

D) −7

Answer 1

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Answer 2

Option D

On solving given equation 7x = 2x − 35 for x , we get value of x as -7

Solution:

Need to solve the following equation for x

7x = 2x − 35

On subtracting both sides by 2x we get ,  

7x – 2x = 2x – 35 – 2x

=> 5x = -35

On dividing both sides by 5, we get  

$\begin{aligned}&\Rightarrow \frac{5 x}{5}=\frac{-35}{5}\\\\&\Rightarrow x=-7\end{aligned}$

Hence on solving given equation 7 = 2x − 35 for x, we get value of x as -7

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