3z-1=8z-11

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Solution for 3z-1=8z-11 equation:


Simplifying
3z + -1 = 8z + -11

Reorder the terms:
-1 + 3z = 8z + -11

Reorder the terms:
-1 + 3z = -11 + 8z

Solving
-1 + 3z = -11 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
-1 + 3z + -8z = -11 + 8z + -8z

Combine like terms: 3z + -8z = -5z
-1 + -5z = -11 + 8z + -8z

Combine like terms: 8z + -8z = 0
-1 + -5z = -11 + 0
-1 + -5z = -11

Add '1' to each side of the equation.
-1 + 1 + -5z = -11 + 1

Combine like terms: -1 + 1 = 0
0 + -5z = -11 + 1
-5z = -11 + 1

Combine like terms: -11 + 1 = -10
-5z = -10

Divide each side by '-5'.
z = 2

Simplifying
z = 2

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