30x-12=28x-28

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Solution for 30x-12=28x-28 equation:


Simplifying
30x + -12 = 28x + -28

Reorder the terms:
-12 + 30x = 28x + -28

Reorder the terms:
-12 + 30x = -28 + 28x

Solving
-12 + 30x = -28 + 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.
-12 + 30x + -28x = -28 + 28x + -28x

Combine like terms: 30x + -28x = 2x
-12 + 2x = -28 + 28x + -28x

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

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

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

Combine like terms: -28 + 12 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

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