7x-2(x-101)=40

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Solution for 7x-2(x-101)=40 equation:


Simplifying
7x + -2(x + -101) = 40

Reorder the terms:
7x + -2(-101 + x) = 40
7x + (-101 * -2 + x * -2) = 40
7x + (202 + -2x) = 40

Reorder the terms:
202 + 7x + -2x = 40

Combine like terms: 7x + -2x = 5x
202 + 5x = 40

Solving
202 + 5x = 40

Solving for variable 'x'.

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

Add '-202' to each side of the equation.
202 + -202 + 5x = 40 + -202

Combine like terms: 202 + -202 = 0
0 + 5x = 40 + -202
5x = 40 + -202

Combine like terms: 40 + -202 = -162
5x = -162

Divide each side by '5'.
x = -32.4

Simplifying
x = -32.4

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