13x-5(2x-4)+7=

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Solution for 13x-5(2x-4)+7= equation:


Simplifying
13x + -5(2x + -4) + 7 = 0

Reorder the terms:
13x + -5(-4 + 2x) + 7 = 0
13x + (-4 * -5 + 2x * -5) + 7 = 0
13x + (20 + -10x) + 7 = 0

Reorder the terms:
20 + 7 + 13x + -10x = 0

Combine like terms: 20 + 7 = 27
27 + 13x + -10x = 0

Combine like terms: 13x + -10x = 3x
27 + 3x = 0

Solving
27 + 3x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 0 + -27
3x = 0 + -27

Combine like terms: 0 + -27 = -27
3x = -27

Divide each side by '3'.
x = -9

Simplifying
x = -9

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