Question

What is 4x + 2 = 7x + 9

Answer 1

4X=7X+7

-3X=7

X= -3/7

                   

Answer 2

Hi!

This question is about math.

$4x + 2 = 7x + 9$

First subtract 2 from both sides.

$4x+2-2=7x+9-2$

Then simplify.

$4x-7x=7x+7-7x$

Simplify again.

$-3x=7$

Divide both sides by -3

$\frac{-3x}{-3}=\frac{7}{-3}$

Simplify

$x=-\frac{7}{3}$

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-Charlie