-7x-7=2x+4

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Solution for -7x-7=2x+4 equation:


Simplifying
-7x + -7 = 2x + 4

Reorder the terms:
-7 + -7x = 2x + 4

Reorder the terms:
-7 + -7x = 4 + 2x

Solving
-7 + -7x = 4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-7 + -7x + -2x = 4 + 2x + -2x

Combine like terms: -7x + -2x = -9x
-7 + -9x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 + -9x = 4 + 0
-7 + -9x = 4

Add '7' to each side of the equation.
-7 + 7 + -9x = 4 + 7

Combine like terms: -7 + 7 = 0
0 + -9x = 4 + 7
-9x = 4 + 7

Combine like terms: 4 + 7 = 11
-9x = 11

Divide each side by '-9'.
x = -1.222222222

Simplifying
x = -1.222222222

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