2x+4(45-x)=150

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Solution for 2x+4(45-x)=150 equation:


Simplifying
2x + 4(45 + -1x) = 150
2x + (45 * 4 + -1x * 4) = 150
2x + (180 + -4x) = 150

Reorder the terms:
180 + 2x + -4x = 150

Combine like terms: 2x + -4x = -2x
180 + -2x = 150

Solving
180 + -2x = 150

Solving for variable 'x'.

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

Add '-180' to each side of the equation.
180 + -180 + -2x = 150 + -180

Combine like terms: 180 + -180 = 0
0 + -2x = 150 + -180
-2x = 150 + -180

Combine like terms: 150 + -180 = -30
-2x = -30

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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