7x-3y+5y+5x-3=90

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Solution for 7x-3y+5y+5x-3=90 equation:


Simplifying
7x + -3y + 5y + 5x + -3 = 90

Reorder the terms:
-3 + 7x + 5x + -3y + 5y = 90

Combine like terms: 7x + 5x = 12x
-3 + 12x + -3y + 5y = 90

Combine like terms: -3y + 5y = 2y
-3 + 12x + 2y = 90

Solving
-3 + 12x + 2y = 90

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 12x + 3 + 2y = 90 + 3

Reorder the terms:
-3 + 3 + 12x + 2y = 90 + 3

Combine like terms: -3 + 3 = 0
0 + 12x + 2y = 90 + 3
12x + 2y = 90 + 3

Combine like terms: 90 + 3 = 93
12x + 2y = 93

Add '-2y' to each side of the equation.
12x + 2y + -2y = 93 + -2y

Combine like terms: 2y + -2y = 0
12x + 0 = 93 + -2y
12x = 93 + -2y

Divide each side by '12'.
x = 7.75 + -0.1666666667y

Simplifying
x = 7.75 + -0.1666666667y

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