4x+84=x+36

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Solution for 4x+84=x+36 equation:


Simplifying
4x + 84 = x + 36

Reorder the terms:
84 + 4x = x + 36

Reorder the terms:
84 + 4x = 36 + x

Solving
84 + 4x = 36 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
84 + 4x + -1x = 36 + x + -1x

Combine like terms: 4x + -1x = 3x
84 + 3x = 36 + x + -1x

Combine like terms: x + -1x = 0
84 + 3x = 36 + 0
84 + 3x = 36

Add '-84' to each side of the equation.
84 + -84 + 3x = 36 + -84

Combine like terms: 84 + -84 = 0
0 + 3x = 36 + -84
3x = 36 + -84

Combine like terms: 36 + -84 = -48
3x = -48

Divide each side by '3'.
x = -16

Simplifying
x = -16

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