8z+40=1+9z

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Solution for 8z+40=1+9z equation:


Simplifying
8z + 40 = 1 + 9z

Reorder the terms:
40 + 8z = 1 + 9z

Solving
40 + 8z = 1 + 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.
40 + 8z + -9z = 1 + 9z + -9z

Combine like terms: 8z + -9z = -1z
40 + -1z = 1 + 9z + -9z

Combine like terms: 9z + -9z = 0
40 + -1z = 1 + 0
40 + -1z = 1

Add '-40' to each side of the equation.
40 + -40 + -1z = 1 + -40

Combine like terms: 40 + -40 = 0
0 + -1z = 1 + -40
-1z = 1 + -40

Combine like terms: 1 + -40 = -39
-1z = -39

Divide each side by '-1'.
z = 39

Simplifying
z = 39

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