3x-28=4x

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Solution for 3x-28=4x equation:


Simplifying
3x + -28 = 4x

Reorder the terms:
-28 + 3x = 4x

Solving
-28 + 3x = 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 + 3x + -4x = 4x + -4x

Combine like terms: 3x + -4x = -1x
-28 + -1x = 4x + -4x

Combine like terms: 4x + -4x = 0
-28 + -1x = 0

Add '28' to each side of the equation.
-28 + 28 + -1x = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -1x = 0 + 28
-1x = 0 + 28

Combine like terms: 0 + 28 = 28
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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