-72=-13X-7

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Solution for -72=-13X-7 equation:


Simplifying
-72 = -13X + -7

Reorder the terms:
-72 = -7 + -13X

Solving
-72 = -7 + -13X

Solving for variable 'X'.

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

Add '13X' to each side of the equation.
-72 + 13X = -7 + -13X + 13X

Combine like terms: -13X + 13X = 0
-72 + 13X = -7 + 0
-72 + 13X = -7

Add '72' to each side of the equation.
-72 + 72 + 13X = -7 + 72

Combine like terms: -72 + 72 = 0
0 + 13X = -7 + 72
13X = -7 + 72

Combine like terms: -7 + 72 = 65
13X = 65

Divide each side by '13'.
X = 5

Simplifying
X = 5

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