x+7x+2=66

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Solution for x+7x+2=66 equation: 


Simplifying
x + 7x + 2 = 66

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

Combine like terms: x + 7x = 8x
2 + 8x = 66

Solving
2 + 8x = 66

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 8x = 66 + -2

Combine like terms: 2 + -2 = 0
0 + 8x = 66 + -2
8x = 66 + -2

Combine like terms: 66 + -2 = 64
8x = 64

Divide each side by '8'.
x = 8

Simplifying
x = 8

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