4x-15=x+15+y

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Solution for 4x-15=x+15+y equation:


Simplifying
4x + -15 = x + 15 + y

Reorder the terms:
-15 + 4x = x + 15 + y

Reorder the terms:
-15 + 4x = 15 + x + y

Solving
-15 + 4x = 15 + x + y

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.
-15 + 4x + -1x = 15 + x + -1x + y

Combine like terms: 4x + -1x = 3x
-15 + 3x = 15 + x + -1x + y

Combine like terms: x + -1x = 0
-15 + 3x = 15 + 0 + y
-15 + 3x = 15 + y

Add '15' to each side of the equation.
-15 + 15 + 3x = 15 + 15 + y

Combine like terms: -15 + 15 = 0
0 + 3x = 15 + 15 + y
3x = 15 + 15 + y

Combine like terms: 15 + 15 = 30
3x = 30 + y

Divide each side by '3'.
x = 10 + 0.3333333333y

Simplifying
x = 10 + 0.3333333333y

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