-2x-7=4x-79

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Solution for -2x-7=4x-79 equation:


Simplifying
-2x + -7 = 4x + -79

Reorder the terms:
-7 + -2x = 4x + -79

Reorder the terms:
-7 + -2x = -79 + 4x

Solving
-7 + -2x = -79 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-7 + -2x + -4x = -79 + 4x + -4x

Combine like terms: -2x + -4x = -6x
-7 + -6x = -79 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + -6x = -79 + 0
-7 + -6x = -79

Add '7' to each side of the equation.
-7 + 7 + -6x = -79 + 7

Combine like terms: -7 + 7 = 0
0 + -6x = -79 + 7
-6x = -79 + 7

Combine like terms: -79 + 7 = -72
-6x = -72

Divide each side by '-6'.
x = 12

Simplifying
x = 12

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