Question

Is x=7 a solution to the following equation: -(7-4x)=9 yes or no and explain why

Answer 1

Answer:

no, x=4

Explanation:

First, solve parentheses:

-(7-4x)= -7+4x

-7+4x=19

Then add 7 to both sides:

4x=16

Then divide by 4:

x=4

Hope this helps! Pls mark brainliest if correct:)