2x-6=66-7x

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Solution for 2x-6=66-7x equation:


Simplifying
2x + -6 = 66 + -7x

Reorder the terms:
-6 + 2x = 66 + -7x

Solving
-6 + 2x = 66 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-6 + 2x + 7x = 66 + -7x + 7x

Combine like terms: 2x + 7x = 9x
-6 + 9x = 66 + -7x + 7x

Combine like terms: -7x + 7x = 0
-6 + 9x = 66 + 0
-6 + 9x = 66

Add '6' to each side of the equation.
-6 + 6 + 9x = 66 + 6

Combine like terms: -6 + 6 = 0
0 + 9x = 66 + 6
9x = 66 + 6

Combine like terms: 66 + 6 = 72
9x = 72

Divide each side by '9'.
x = 8

Simplifying
x = 8

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