4x+9=30-20x-10+2x

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Solution for 4x+9=30-20x-10+2x equation:


Simplifying
4x + 9 = 30 + -20x + -10 + 2x

Reorder the terms:
9 + 4x = 30 + -20x + -10 + 2x

Reorder the terms:
9 + 4x = 30 + -10 + -20x + 2x

Combine like terms: 30 + -10 = 20
9 + 4x = 20 + -20x + 2x

Combine like terms: -20x + 2x = -18x
9 + 4x = 20 + -18x

Solving
9 + 4x = 20 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
9 + 4x + 18x = 20 + -18x + 18x

Combine like terms: 4x + 18x = 22x
9 + 22x = 20 + -18x + 18x

Combine like terms: -18x + 18x = 0
9 + 22x = 20 + 0
9 + 22x = 20

Add '-9' to each side of the equation.
9 + -9 + 22x = 20 + -9

Combine like terms: 9 + -9 = 0
0 + 22x = 20 + -9
22x = 20 + -9

Combine like terms: 20 + -9 = 11
22x = 11

Divide each side by '22'.
x = 0.5

Simplifying
x = 0.5

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