7x-2=166-7x

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Solution for 7x-2=166-7x equation:


Simplifying
7x + -2 = 166 + -7x

Reorder the terms:
-2 + 7x = 166 + -7x

Solving
-2 + 7x = 166 + -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.
-2 + 7x + 7x = 166 + -7x + 7x

Combine like terms: 7x + 7x = 14x
-2 + 14x = 166 + -7x + 7x

Combine like terms: -7x + 7x = 0
-2 + 14x = 166 + 0
-2 + 14x = 166

Add '2' to each side of the equation.
-2 + 2 + 14x = 166 + 2

Combine like terms: -2 + 2 = 0
0 + 14x = 166 + 2
14x = 166 + 2

Combine like terms: 166 + 2 = 168
14x = 168

Divide each side by '14'.
x = 12

Simplifying
x = 12

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