-42-9x=7x+22

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Solution for -42-9x=7x+22 equation:


Simplifying
-42 + -9x = 7x + 22

Reorder the terms:
-42 + -9x = 22 + 7x

Solving
-42 + -9x = 22 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
-42 + -9x + -7x = 22 + 7x + -7x

Combine like terms: -9x + -7x = -16x
-42 + -16x = 22 + 7x + -7x

Combine like terms: 7x + -7x = 0
-42 + -16x = 22 + 0
-42 + -16x = 22

Add '42' to each side of the equation.
-42 + 42 + -16x = 22 + 42

Combine like terms: -42 + 42 = 0
0 + -16x = 22 + 42
-16x = 22 + 42

Combine like terms: 22 + 42 = 64
-16x = 64

Divide each side by '-16'.
x = -4

Simplifying
x = -4

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