2x+6-9x+18=30

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Solution for 2x+6-9x+18=30 equation:


Simplifying
2x + 6 + -9x + 18 = 30

Reorder the terms:
6 + 18 + 2x + -9x = 30

Combine like terms: 6 + 18 = 24
24 + 2x + -9x = 30

Combine like terms: 2x + -9x = -7x
24 + -7x = 30

Solving
24 + -7x = 30

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + -7x = 30 + -24

Combine like terms: 24 + -24 = 0
0 + -7x = 30 + -24
-7x = 30 + -24

Combine like terms: 30 + -24 = 6
-7x = 6

Divide each side by '-7'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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