7x-(13-5x)=8

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Solution for 7x-(13-5x)=8 equation:


Simplifying
7x + -1(13 + -5x) = 8
7x + (13 * -1 + -5x * -1) = 8
7x + (-13 + 5x) = 8

Reorder the terms:
-13 + 7x + 5x = 8

Combine like terms: 7x + 5x = 12x
-13 + 12x = 8

Solving
-13 + 12x = 8

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + 12x = 8 + 13

Combine like terms: -13 + 13 = 0
0 + 12x = 8 + 13
12x = 8 + 13

Combine like terms: 8 + 13 = 21
12x = 21

Divide each side by '12'.
x = 1.75

Simplifying
x = 1.75

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