y-9(x+7)=9+2y

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Solution for y-9(x+7)=9+2y equation:


Simplifying
y + -9(x + 7) = 9 + 2y

Reorder the terms:
y + -9(7 + x) = 9 + 2y
y + (7 * -9 + x * -9) = 9 + 2y
y + (-63 + -9x) = 9 + 2y

Reorder the terms:
-63 + -9x + y = 9 + 2y

Solving
-63 + -9x + y = 9 + 2y

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + -9x + 63 + y = 9 + 63 + 2y

Reorder the terms:
-63 + 63 + -9x + y = 9 + 63 + 2y

Combine like terms: -63 + 63 = 0
0 + -9x + y = 9 + 63 + 2y
-9x + y = 9 + 63 + 2y

Combine like terms: 9 + 63 = 72
-9x + y = 72 + 2y

Add '-1y' to each side of the equation.
-9x + y + -1y = 72 + 2y + -1y

Combine like terms: y + -1y = 0
-9x + 0 = 72 + 2y + -1y
-9x = 72 + 2y + -1y

Combine like terms: 2y + -1y = 1y
-9x = 72 + 1y

Divide each side by '-9'.
x = -8 + -0.1111111111y

Simplifying
x = -8 + -0.1111111111y

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