15x-(9x-4)=22

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Solution for 15x-(9x-4)=22 equation:


Simplifying
15x + -1(9x + -4) = 22

Reorder the terms:
15x + -1(-4 + 9x) = 22
15x + (-4 * -1 + 9x * -1) = 22
15x + (4 + -9x) = 22

Reorder the terms:
4 + 15x + -9x = 22

Combine like terms: 15x + -9x = 6x
4 + 6x = 22

Solving
4 + 6x = 22

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 + 6x = 22 + -4

Combine like terms: 4 + -4 = 0
0 + 6x = 22 + -4
6x = 22 + -4

Combine like terms: 22 + -4 = 18
6x = 18

Divide each side by '6'.
x = 3

Simplifying
x = 3

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