3x-28-7x=2x+28+2x

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Solution for 3x-28-7x=2x+28+2x equation:


Simplifying
3x + -28 + -7x = 2x + 28 + 2x

Reorder the terms:
-28 + 3x + -7x = 2x + 28 + 2x

Combine like terms: 3x + -7x = -4x
-28 + -4x = 2x + 28 + 2x

Reorder the terms:
-28 + -4x = 28 + 2x + 2x

Combine like terms: 2x + 2x = 4x
-28 + -4x = 28 + 4x

Solving
-28 + -4x = 28 + 4x

Solving for variable 'x'.

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

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

Combine like terms: -4x + -4x = -8x
-28 + -8x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
-28 + -8x = 28 + 0
-28 + -8x = 28

Add '28' to each side of the equation.
-28 + 28 + -8x = 28 + 28

Combine like terms: -28 + 28 = 0
0 + -8x = 28 + 28
-8x = 28 + 28

Combine like terms: 28 + 28 = 56
-8x = 56

Divide each side by '-8'.
x = -7

Simplifying
x = -7

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