-79=-6x-3x-7

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Solution for -79=-6x-3x-7 equation:


Simplifying
-79 = -6x + -3x + -7

Reorder the terms:
-79 = -7 + -6x + -3x

Combine like terms: -6x + -3x = -9x
-79 = -7 + -9x

Solving
-79 = -7 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-79 + 9x = -7 + -9x + 9x

Combine like terms: -9x + 9x = 0
-79 + 9x = -7 + 0
-79 + 9x = -7

Add '79' to each side of the equation.
-79 + 79 + 9x = -7 + 79

Combine like terms: -79 + 79 = 0
0 + 9x = -7 + 79
9x = -7 + 79

Combine like terms: -7 + 79 = 72
9x = 72

Divide each side by '9'.
x = 8

Simplifying
x = 8

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