3x-79=124-4x

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Solution for 3x-79=124-4x equation:


Simplifying
3x + -79 = 124 + -4x

Reorder the terms:
-79 + 3x = 124 + -4x

Solving
-79 + 3x = 124 + -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.
-79 + 3x + 4x = 124 + -4x + 4x

Combine like terms: 3x + 4x = 7x
-79 + 7x = 124 + -4x + 4x

Combine like terms: -4x + 4x = 0
-79 + 7x = 124 + 0
-79 + 7x = 124

Add '79' to each side of the equation.
-79 + 79 + 7x = 124 + 79

Combine like terms: -79 + 79 = 0
0 + 7x = 124 + 79
7x = 124 + 79

Combine like terms: 124 + 79 = 203
7x = 203

Divide each side by '7'.
x = 29

Simplifying
x = 29

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