-7x-9+y=3

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Solution for -7x-9+y=3 equation:


Simplifying
-7x + -9 + y = 3

Reorder the terms:
-9 + -7x + y = 3

Solving
-9 + -7x + y = 3

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + -7x + 9 + y = 3 + 9

Reorder the terms:
-9 + 9 + -7x + y = 3 + 9

Combine like terms: -9 + 9 = 0
0 + -7x + y = 3 + 9
-7x + y = 3 + 9

Combine like terms: 3 + 9 = 12
-7x + y = 12

Add '-1y' to each side of the equation.
-7x + y + -1y = 12 + -1y

Combine like terms: y + -1y = 0
-7x + 0 = 12 + -1y
-7x = 12 + -1y

Divide each side by '-7'.
x = -1.714285714 + 0.1428571429y

Simplifying
x = -1.714285714 + 0.1428571429y

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