12x-5=28x+7

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Solution for 12x-5=28x+7 equation:


Simplifying
12x + -5 = 28x + 7

Reorder the terms:
-5 + 12x = 28x + 7

Reorder the terms:
-5 + 12x = 7 + 28x

Solving
-5 + 12x = 7 + 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.
-5 + 12x + -28x = 7 + 28x + -28x

Combine like terms: 12x + -28x = -16x
-5 + -16x = 7 + 28x + -28x

Combine like terms: 28x + -28x = 0
-5 + -16x = 7 + 0
-5 + -16x = 7

Add '5' to each side of the equation.
-5 + 5 + -16x = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -16x = 7 + 5
-16x = 7 + 5

Combine like terms: 7 + 5 = 12
-16x = 12

Divide each side by '-16'.
x = -0.75

Simplifying
x = -0.75

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