3x+y+15=27

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Solution for 3x+y+15=27 equation:


Simplifying
3x + y + 15 = 27

Reorder the terms:
15 + 3x + y = 27

Solving
15 + 3x + y = 27

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + 3x + -15 + y = 27 + -15

Reorder the terms:
15 + -15 + 3x + y = 27 + -15

Combine like terms: 15 + -15 = 0
0 + 3x + y = 27 + -15
3x + y = 27 + -15

Combine like terms: 27 + -15 = 12
3x + y = 12

Add '-1y' to each side of the equation.
3x + y + -1y = 12 + -1y

Combine like terms: y + -1y = 0
3x + 0 = 12 + -1y
3x = 12 + -1y

Divide each side by '3'.
x = 4 + -0.3333333333y

Simplifying
x = 4 + -0.3333333333y

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