9x+8=-2x+30

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Solution for 9x+8=-2x+30 equation: 


Simplifying
9x + 8 = -2x + 30

Reorder the terms:
8 + 9x = -2x + 30

Reorder the terms:
8 + 9x = 30 + -2x

Solving
8 + 9x = 30 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
8 + 9x + 2x = 30 + -2x + 2x

Combine like terms: 9x + 2x = 11x
8 + 11x = 30 + -2x + 2x

Combine like terms: -2x + 2x = 0
8 + 11x = 30 + 0
8 + 11x = 30

Add '-8' to each side of the equation.
8 + -8 + 11x = 30 + -8

Combine like terms: 8 + -8 = 0
0 + 11x = 30 + -8
11x = 30 + -8

Combine like terms: 30 + -8 = 22
11x = 22

Divide each side by '11'.
x = 2

Simplifying
x = 2

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