7x-9y+8=0

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Solution for 7x-9y+8=0 equation:


Simplifying
7x + -9y + 8 = 0

Reorder the terms:
8 + 7x + -9y = 0

Solving
8 + 7x + -9y = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + 7x + -8 + -9y = 0 + -8

Reorder the terms:
8 + -8 + 7x + -9y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7x + -9y = 0 + -8
7x + -9y = 0 + -8

Combine like terms: 0 + -8 = -8
7x + -9y = -8

Add '9y' to each side of the equation.
7x + -9y + 9y = -8 + 9y

Combine like terms: -9y + 9y = 0
7x + 0 = -8 + 9y
7x = -8 + 9y

Divide each side by '7'.
x = -1.142857143 + 1.285714286y

Simplifying
x = -1.142857143 + 1.285714286y

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