Zx*z+3*z=40

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Solution for Zx*z+3*z=40 equation: 


Simplifying
Zx * z + 3z = 40

Multiply xZ * z
xzZ + 3z = 40

Solving
xzZ + 3z = 40

Solving for variable 'x'.

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

Add '-3z' to each side of the equation.
xzZ + 3z + -3z = 40 + -3z

Combine like terms: 3z + -3z = 0
xzZ + 0 = 40 + -3z
xzZ = 40 + -3z

Divide each side by 'zZ'.
x = 40z-1Z-1 + -3Z-1

Simplifying
x = 40z-1Z-1 + -3Z-1

Reorder the terms:
x = -3Z-1 + 40z-1Z-1

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