-7x-7=-3x-23

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Solution for -7x-7=-3x-23 equation:


Simplifying
-7x + -7 = -3x + -23

Reorder the terms:
-7 + -7x = -3x + -23

Reorder the terms:
-7 + -7x = -23 + -3x

Solving
-7 + -7x = -23 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-7 + -7x + 3x = -23 + -3x + 3x

Combine like terms: -7x + 3x = -4x
-7 + -4x = -23 + -3x + 3x

Combine like terms: -3x + 3x = 0
-7 + -4x = -23 + 0
-7 + -4x = -23

Add '7' to each side of the equation.
-7 + 7 + -4x = -23 + 7

Combine like terms: -7 + 7 = 0
0 + -4x = -23 + 7
-4x = -23 + 7

Combine like terms: -23 + 7 = -16
-4x = -16

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

Simplifying
x = 4

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