18x-(9x-4)=22

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Solution for 18x-(9x-4)=22 equation:


Simplifying
18x + -1(9x + -4) = 22

Reorder the terms:
18x + -1(-4 + 9x) = 22
18x + (-4 * -1 + 9x * -1) = 22
18x + (4 + -9x) = 22

Reorder the terms:
4 + 18x + -9x = 22

Combine like terms: 18x + -9x = 9x
4 + 9x = 22

Solving
4 + 9x = 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 + 9x = 22 + -4

Combine like terms: 4 + -4 = 0
0 + 9x = 22 + -4
9x = 22 + -4

Combine like terms: 22 + -4 = 18
9x = 18

Divide each side by '9'.
x = 2

Simplifying
x = 2

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