7-4y+x+9y=

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Solution for 7-4y+x+9y= equation:


Simplifying
7 + -4y + x + 9y = 0

Reorder the terms:
7 + x + -4y + 9y = 0

Combine like terms: -4y + 9y = 5y
7 + x + 5y = 0

Solving
7 + x + 5y = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + x + -7 + 5y = 0 + -7

Reorder the terms:
7 + -7 + x + 5y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + x + 5y = 0 + -7
x + 5y = 0 + -7

Combine like terms: 0 + -7 = -7
x + 5y = -7

Add '-5y' to each side of the equation.
x + 5y + -5y = -7 + -5y

Combine like terms: 5y + -5y = 0
x + 0 = -7 + -5y
x = -7 + -5y

Simplifying
x = -7 + -5y

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