3x+27+21y=

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Solution for 3x+27+21y= equation:


Simplifying
3x + 27 + 21y = 0

Reorder the terms:
27 + 3x + 21y = 0

Solving
27 + 3x + 21y = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + 3x + -27 + 21y = 0 + -27

Reorder the terms:
27 + -27 + 3x + 21y = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3x + 21y = 0 + -27
3x + 21y = 0 + -27

Combine like terms: 0 + -27 = -27
3x + 21y = -27

Add '-21y' to each side of the equation.
3x + 21y + -21y = -27 + -21y

Combine like terms: 21y + -21y = 0
3x + 0 = -27 + -21y
3x = -27 + -21y

Divide each side by '3'.
x = -9 + -7y

Simplifying
x = -9 + -7y

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