20z+80=140+11z

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Solution for 20z+80=140+11z equation:


Simplifying
20z + 80 = 140 + 11z

Reorder the terms:
80 + 20z = 140 + 11z

Solving
80 + 20z = 140 + 11z

Solving for variable 'z'.

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

Add '-11z' to each side of the equation.
80 + 20z + -11z = 140 + 11z + -11z

Combine like terms: 20z + -11z = 9z
80 + 9z = 140 + 11z + -11z

Combine like terms: 11z + -11z = 0
80 + 9z = 140 + 0
80 + 9z = 140

Add '-80' to each side of the equation.
80 + -80 + 9z = 140 + -80

Combine like terms: 80 + -80 = 0
0 + 9z = 140 + -80
9z = 140 + -80

Combine like terms: 140 + -80 = 60
9z = 60

Divide each side by '9'.
z = 6.666666667

Simplifying
z = 6.666666667

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