7y+8x=-30

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Solution for 7y+8x=-30 equation: 


Simplifying
7y + 8x = -30

Reorder the terms:
8x + 7y = -30

Solving
8x + 7y = -30

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
8x + 7y + -7y = -30 + -7y

Combine like terms: 7y + -7y = 0
8x + 0 = -30 + -7y
8x = -30 + -7y

Divide each side by '8'.
x = -3.75 + -0.875y

Simplifying
x = -3.75 + -0.875y

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