7(2z-1)=8z+23

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Solution for 7(2z-1)=8z+23 equation:


Simplifying
7(2z + -1) = 8z + 23

Reorder the terms:
7(-1 + 2z) = 8z + 23
(-1 * 7 + 2z * 7) = 8z + 23
(-7 + 14z) = 8z + 23

Reorder the terms:
-7 + 14z = 23 + 8z

Solving
-7 + 14z = 23 + 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.
-7 + 14z + -8z = 23 + 8z + -8z

Combine like terms: 14z + -8z = 6z
-7 + 6z = 23 + 8z + -8z

Combine like terms: 8z + -8z = 0
-7 + 6z = 23 + 0
-7 + 6z = 23

Add '7' to each side of the equation.
-7 + 7 + 6z = 23 + 7

Combine like terms: -7 + 7 = 0
0 + 6z = 23 + 7
6z = 23 + 7

Combine like terms: 23 + 7 = 30
6z = 30

Divide each side by '6'.
z = 5

Simplifying
z = 5

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