Question

three step linear equations
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question
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solve for x:
-3x - 6 = -7x + 34

Explanation:

Step1: Add $7x$ to both sides

$-3x - 6 + 7x = -7x + 34 + 7x$
$4x - 6 = 34$

Step2: Add 6 to both sides

$4x - 6 + 6 = 34 + 6$
$4x = 40$

Step3: Divide by 4 on both sides

$\frac{4x}{4} = \frac{40}{4}$
$x = 10$

Answer:

$x = 10$