4x-28=7x-12

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Solution for 4x-28=7x-12 equation:


Simplifying
4x + -28 = 7x + -12

Reorder the terms:
-28 + 4x = 7x + -12

Reorder the terms:
-28 + 4x = -12 + 7x

Solving
-28 + 4x = -12 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-28 + 4x + -7x = -12 + 7x + -7x

Combine like terms: 4x + -7x = -3x
-28 + -3x = -12 + 7x + -7x

Combine like terms: 7x + -7x = 0
-28 + -3x = -12 + 0
-28 + -3x = -12

Add '28' to each side of the equation.
-28 + 28 + -3x = -12 + 28

Combine like terms: -28 + 28 = 0
0 + -3x = -12 + 28
-3x = -12 + 28

Combine like terms: -12 + 28 = 16
-3x = 16

Divide each side by '-3'.
x = -5.333333333

Simplifying
x = -5.333333333

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