7x-2(x-2)=13

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Solution for 7x-2(x-2)=13 equation:


Simplifying
7x + -2(x + -2) = 13

Reorder the terms:
7x + -2(-2 + x) = 13
7x + (-2 * -2 + x * -2) = 13
7x + (4 + -2x) = 13

Reorder the terms:
4 + 7x + -2x = 13

Combine like terms: 7x + -2x = 5x
4 + 5x = 13

Solving
4 + 5x = 13

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 5x = 13 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 13 + -4
5x = 13 + -4

Combine like terms: 13 + -4 = 9
5x = 9

Divide each side by '5'.
x = 1.8

Simplifying
x = 1.8

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