10x-77=5x-7

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Solution for 10x-77=5x-7 equation:


Simplifying
10x + -77 = 5x + -7

Reorder the terms:
-77 + 10x = 5x + -7

Reorder the terms:
-77 + 10x = -7 + 5x

Solving
-77 + 10x = -7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-77 + 10x + -5x = -7 + 5x + -5x

Combine like terms: 10x + -5x = 5x
-77 + 5x = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-77 + 5x = -7 + 0
-77 + 5x = -7

Add '77' to each side of the equation.
-77 + 77 + 5x = -7 + 77

Combine like terms: -77 + 77 = 0
0 + 5x = -7 + 77
5x = -7 + 77

Combine like terms: -7 + 77 = 70
5x = 70

Divide each side by '5'.
x = 14

Simplifying
x = 14

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