7y-3x+5y=77

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Solution for 7y-3x+5y=77 equation:


Simplifying
7y + -3x + 5y = 77

Reorder the terms:
-3x + 7y + 5y = 77

Combine like terms: 7y + 5y = 12y
-3x + 12y = 77

Solving
-3x + 12y = 77

Solving for variable 'x'.

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

Add '-12y' to each side of the equation.
-3x + 12y + -12y = 77 + -12y

Combine like terms: 12y + -12y = 0
-3x + 0 = 77 + -12y
-3x = 77 + -12y

Divide each side by '-3'.
x = -25.66666667 + 4y

Simplifying
x = -25.66666667 + 4y

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