-7y+6(-3x-y)=-64-3y

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Solution for -7y+6(-3x-y)=-64-3y equation:


Simplifying
-7y + 6(-3x + -1y) = -64 + -3y
-7y + (-3x * 6 + -1y * 6) = -64 + -3y
-7y + (-18x + -6y) = -64 + -3y

Reorder the terms:
-18x + -7y + -6y = -64 + -3y

Combine like terms: -7y + -6y = -13y
-18x + -13y = -64 + -3y

Solving
-18x + -13y = -64 + -3y

Solving for variable 'x'.

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

Add '13y' to each side of the equation.
-18x + -13y + 13y = -64 + -3y + 13y

Combine like terms: -13y + 13y = 0
-18x + 0 = -64 + -3y + 13y
-18x = -64 + -3y + 13y

Combine like terms: -3y + 13y = 10y
-18x = -64 + 10y

Divide each side by '-18'.
x = 3.555555556 + -0.5555555556y

Simplifying
x = 3.555555556 + -0.5555555556y

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