8y-3x+7=87

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Solution for 8y-3x+7=87 equation:


Simplifying
8y + -3x + 7 = 87

Reorder the terms:
7 + -3x + 8y = 87

Solving
7 + -3x + 8y = 87

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -3x + -7 + 8y = 87 + -7

Reorder the terms:
7 + -7 + -3x + 8y = 87 + -7

Combine like terms: 7 + -7 = 0
0 + -3x + 8y = 87 + -7
-3x + 8y = 87 + -7

Combine like terms: 87 + -7 = 80
-3x + 8y = 80

Add '-8y' to each side of the equation.
-3x + 8y + -8y = 80 + -8y

Combine like terms: 8y + -8y = 0
-3x + 0 = 80 + -8y
-3x = 80 + -8y

Divide each side by '-3'.
x = -26.66666667 + 2.666666667y

Simplifying
x = -26.66666667 + 2.666666667y

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