7.5x+8.5z=87.5

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Solution for 7.5x+8.5z=87.5 equation: 


Simplifying
7.5x + 8.5z = 87.5

Solving
7.5x + 8.5z = 87.5

Solving for variable 'x'.

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

Add '-8.5z' to each side of the equation.
7.5x + 8.5z + -8.5z = 87.5 + -8.5z

Combine like terms: 8.5z + -8.5z = 0.0
7.5x + 0.0 = 87.5 + -8.5z
7.5x = 87.5 + -8.5z

Divide each side by '7.5'.
x = 11.66666667 + -1.133333333z

Simplifying
x = 11.66666667 + -1.133333333z

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