22=4x+2(2x-9)

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Solution for 22=4x+2(2x-9) equation:


Simplifying
22 = 4x + 2(2x + -9)

Reorder the terms:
22 = 4x + 2(-9 + 2x)
22 = 4x + (-9 * 2 + 2x * 2)
22 = 4x + (-18 + 4x)

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

Combine like terms: 4x + 4x = 8x
22 = -18 + 8x

Solving
22 = -18 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
22 + -8x = -18 + 8x + -8x

Combine like terms: 8x + -8x = 0
22 + -8x = -18 + 0
22 + -8x = -18

Add '-22' to each side of the equation.
22 + -22 + -8x = -18 + -22

Combine like terms: 22 + -22 = 0
0 + -8x = -18 + -22
-8x = -18 + -22

Combine like terms: -18 + -22 = -40
-8x = -40

Divide each side by '-8'.
x = 5

Simplifying
x = 5

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