8-[2-(7x-2)]=212x+162

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Solution for 8-[2-(7x-2)]=212x+162 equation:


Simplifying
8 + -1[2 + -1(7x + -2)] = 212x + 162

Reorder the terms:
8 + -1[2 + -1(-2 + 7x)] = 212x + 162
8 + -1[2 + (-2 * -1 + 7x * -1)] = 212x + 162
8 + -1[2 + (2 + -7x)] = 212x + 162

Combine like terms: 2 + 2 = 4
8 + -1[4 + -7x] = 212x + 162
8 + [4 * -1 + -7x * -1] = 212x + 162
8 + [-4 + 7x] = 212x + 162

Combine like terms: 8 + -4 = 4
4 + 7x = 212x + 162

Reorder the terms:
4 + 7x = 162 + 212x

Solving
4 + 7x = 162 + 212x

Solving for variable 'x'.

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

Add '-212x' to each side of the equation.
4 + 7x + -212x = 162 + 212x + -212x

Combine like terms: 7x + -212x = -205x
4 + -205x = 162 + 212x + -212x

Combine like terms: 212x + -212x = 0
4 + -205x = 162 + 0
4 + -205x = 162

Add '-4' to each side of the equation.
4 + -4 + -205x = 162 + -4

Combine like terms: 4 + -4 = 0
0 + -205x = 162 + -4
-205x = 162 + -4

Combine like terms: 162 + -4 = 158
-205x = 158

Divide each side by '-205'.
x = -0.7707317073

Simplifying
x = -0.7707317073

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