18z-10=2z-1+7

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Solution for 18z-10=2z-1+7 equation:


Simplifying
18z + -10 = 2z + -1 + 7

Reorder the terms:
-10 + 18z = 2z + -1 + 7

Reorder the terms:
-10 + 18z = -1 + 7 + 2z

Combine like terms: -1 + 7 = 6
-10 + 18z = 6 + 2z

Solving
-10 + 18z = 6 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-10 + 18z + -2z = 6 + 2z + -2z

Combine like terms: 18z + -2z = 16z
-10 + 16z = 6 + 2z + -2z

Combine like terms: 2z + -2z = 0
-10 + 16z = 6 + 0
-10 + 16z = 6

Add '10' to each side of the equation.
-10 + 10 + 16z = 6 + 10

Combine like terms: -10 + 10 = 0
0 + 16z = 6 + 10
16z = 6 + 10

Combine like terms: 6 + 10 = 16
16z = 16

Divide each side by '16'.
z = 1

Simplifying
z = 1

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