15x+12y=42z

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Solution for 15x+12y=42z equation: 


Simplifying
15x + 12y = 42z

Solving
15x + 12y = 42z

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.
15x + 12y + -12y = -12y + 42z

Combine like terms: 12y + -12y = 0
15x + 0 = -12y + 42z
15x = -12y + 42z

Divide each side by '15'.
x = -0.8y + 2.8z

Simplifying
x = -0.8y + 2.8z

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