2x*2-8=-170

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Solution for 2x*2-8=-170 equation:


Simplifying
2x * 2 + -8 = -170

Reorder the terms for easier multiplication:
2 * 2x + -8 = -170

Multiply 2 * 2
4x + -8 = -170

Reorder the terms:
-8 + 4x = -170

Solving
-8 + 4x = -170

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 4x = -170 + 8

Combine like terms: -8 + 8 = 0
0 + 4x = -170 + 8
4x = -170 + 8

Combine like terms: -170 + 8 = -162
4x = -162

Divide each side by '4'.
x = -40.5

Simplifying
x = -40.5

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