8x+4y-9(8x-7y+22)=

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Solution for 8x+4y-9(8x-7y+22)= equation:


Simplifying
8x + 4y + -9(8x + -7y + 22) = 0

Reorder the terms:
8x + 4y + -9(22 + 8x + -7y) = 0
8x + 4y + (22 * -9 + 8x * -9 + -7y * -9) = 0
8x + 4y + (-198 + -72x + 63y) = 0

Reorder the terms:
-198 + 8x + -72x + 4y + 63y = 0

Combine like terms: 8x + -72x = -64x
-198 + -64x + 4y + 63y = 0

Combine like terms: 4y + 63y = 67y
-198 + -64x + 67y = 0

Solving
-198 + -64x + 67y = 0

Solving for variable 'x'.

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

Add '198' to each side of the equation.
-198 + -64x + 198 + 67y = 0 + 198

Reorder the terms:
-198 + 198 + -64x + 67y = 0 + 198

Combine like terms: -198 + 198 = 0
0 + -64x + 67y = 0 + 198
-64x + 67y = 0 + 198

Combine like terms: 0 + 198 = 198
-64x + 67y = 198

Add '-67y' to each side of the equation.
-64x + 67y + -67y = 198 + -67y

Combine like terms: 67y + -67y = 0
-64x + 0 = 198 + -67y
-64x = 198 + -67y

Divide each side by '-64'.
x = -3.09375 + 1.046875y

Simplifying
x = -3.09375 + 1.046875y

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