4x-3.5=x+12.5

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Solution for 4x-3.5=x+12.5 equation:


Simplifying
4x + -3.5 = x + 12.5

Reorder the terms:
-3.5 + 4x = x + 12.5

Reorder the terms:
-3.5 + 4x = 12.5 + x

Solving
-3.5 + 4x = 12.5 + 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.
-3.5 + 4x + -1x = 12.5 + x + -1x

Combine like terms: 4x + -1x = 3x
-3.5 + 3x = 12.5 + x + -1x

Combine like terms: x + -1x = 0
-3.5 + 3x = 12.5 + 0
-3.5 + 3x = 12.5

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 3x = 12.5 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 3x = 12.5 + 3.5
3x = 12.5 + 3.5

Combine like terms: 12.5 + 3.5 = 16
3x = 16

Divide each side by '3'.
x = 5.333333333

Simplifying
x = 5.333333333

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