7x+12y=90

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Solution for 7x+12y=90 equation: 


Simplifying
7x + 12y = 90

Solving
7x + 12y = 90

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.
7x + 12y + -12y = 90 + -12y

Combine like terms: 12y + -12y = 0
7x + 0 = 90 + -12y
7x = 90 + -12y

Divide each side by '7'.
x = 12.85714286 + -1.714285714y

Simplifying
x = 12.85714286 + -1.714285714y

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