13x-(9x-4)=24

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Solution for 13x-(9x-4)=24 equation:


Simplifying
13x + -1(9x + -4) = 24

Reorder the terms:
13x + -1(-4 + 9x) = 24
13x + (-4 * -1 + 9x * -1) = 24
13x + (4 + -9x) = 24

Reorder the terms:
4 + 13x + -9x = 24

Combine like terms: 13x + -9x = 4x
4 + 4x = 24

Solving
4 + 4x = 24

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 + 4x = 24 + -4

Combine like terms: 4 + -4 = 0
0 + 4x = 24 + -4
4x = 24 + -4

Combine like terms: 24 + -4 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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