8z+3-5z=40-9z

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Solution for 8z+3-5z=40-9z equation:


Simplifying
8z + 3 + -5z = 40 + -9z

Reorder the terms:
3 + 8z + -5z = 40 + -9z

Combine like terms: 8z + -5z = 3z
3 + 3z = 40 + -9z

Solving
3 + 3z = 40 + -9z

Solving for variable 'z'.

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

Add '9z' to each side of the equation.
3 + 3z + 9z = 40 + -9z + 9z

Combine like terms: 3z + 9z = 12z
3 + 12z = 40 + -9z + 9z

Combine like terms: -9z + 9z = 0
3 + 12z = 40 + 0
3 + 12z = 40

Add '-3' to each side of the equation.
3 + -3 + 12z = 40 + -3

Combine like terms: 3 + -3 = 0
0 + 12z = 40 + -3
12z = 40 + -3

Combine like terms: 40 + -3 = 37
12z = 37

Divide each side by '12'.
z = 3.083333333

Simplifying
z = 3.083333333

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