5x-(3-9x)=13x+20

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Solution for 5x-(3-9x)=13x+20 equation:


Simplifying
5x + -1(3 + -9x) = 13x + 20
5x + (3 * -1 + -9x * -1) = 13x + 20
5x + (-3 + 9x) = 13x + 20

Reorder the terms:
-3 + 5x + 9x = 13x + 20

Combine like terms: 5x + 9x = 14x
-3 + 14x = 13x + 20

Reorder the terms:
-3 + 14x = 20 + 13x

Solving
-3 + 14x = 20 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-3 + 14x + -13x = 20 + 13x + -13x

Combine like terms: 14x + -13x = 1x
-3 + 1x = 20 + 13x + -13x

Combine like terms: 13x + -13x = 0
-3 + 1x = 20 + 0
-3 + 1x = 20

Add '3' to each side of the equation.
-3 + 3 + 1x = 20 + 3

Combine like terms: -3 + 3 = 0
0 + 1x = 20 + 3
1x = 20 + 3

Combine like terms: 20 + 3 = 23
1x = 23

Divide each side by '1'.
x = 23

Simplifying
x = 23

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