18x-2=9-21-28x

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Solution for 18x-2=9-21-28x equation:


Simplifying
18x + -2 = 9 + -21 + -28x

Reorder the terms:
-2 + 18x = 9 + -21 + -28x

Combine like terms: 9 + -21 = -12
-2 + 18x = -12 + -28x

Solving
-2 + 18x = -12 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
-2 + 18x + 28x = -12 + -28x + 28x

Combine like terms: 18x + 28x = 46x
-2 + 46x = -12 + -28x + 28x

Combine like terms: -28x + 28x = 0
-2 + 46x = -12 + 0
-2 + 46x = -12

Add '2' to each side of the equation.
-2 + 2 + 46x = -12 + 2

Combine like terms: -2 + 2 = 0
0 + 46x = -12 + 2
46x = -12 + 2

Combine like terms: -12 + 2 = -10
46x = -10

Divide each side by '46'.
x = -0.2173913043

Simplifying
x = -0.2173913043

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