z-8=2z+5

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Solution for z-8=2z+5 equation:


Simplifying
z + -8 = 2z + 5

Reorder the terms:
-8 + z = 2z + 5

Reorder the terms:
-8 + z = 5 + 2z

Solving
-8 + z = 5 + 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.
-8 + z + -2z = 5 + 2z + -2z

Combine like terms: z + -2z = -1z
-8 + -1z = 5 + 2z + -2z

Combine like terms: 2z + -2z = 0
-8 + -1z = 5 + 0
-8 + -1z = 5

Add '8' to each side of the equation.
-8 + 8 + -1z = 5 + 8

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

Combine like terms: 5 + 8 = 13
-1z = 13

Divide each side by '-1'.
z = -13

Simplifying
z = -13

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