7x-66=5x-7

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Solution for 7x-66=5x-7 equation:


Simplifying
7x + -66 = 5x + -7

Reorder the terms:
-66 + 7x = 5x + -7

Reorder the terms:
-66 + 7x = -7 + 5x

Solving
-66 + 7x = -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.
-66 + 7x + -5x = -7 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-66 + 2x = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-66 + 2x = -7 + 0
-66 + 2x = -7

Add '66' to each side of the equation.
-66 + 66 + 2x = -7 + 66

Combine like terms: -66 + 66 = 0
0 + 2x = -7 + 66
2x = -7 + 66

Combine like terms: -7 + 66 = 59
2x = 59

Divide each side by '2'.
x = 29.5

Simplifying
x = 29.5

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