-1(8z+1)+9=2(-4z+5)-2

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Solution for -1(8z+1)+9=2(-4z+5)-2 equation:


Simplifying
-1(8z + 1) + 9 = 2(-4z + 5) + -2

Reorder the terms:
-1(1 + 8z) + 9 = 2(-4z + 5) + -2
(1 * -1 + 8z * -1) + 9 = 2(-4z + 5) + -2
(-1 + -8z) + 9 = 2(-4z + 5) + -2

Reorder the terms:
-1 + 9 + -8z = 2(-4z + 5) + -2

Combine like terms: -1 + 9 = 8
8 + -8z = 2(-4z + 5) + -2

Reorder the terms:
8 + -8z = 2(5 + -4z) + -2
8 + -8z = (5 * 2 + -4z * 2) + -2
8 + -8z = (10 + -8z) + -2

Reorder the terms:
8 + -8z = 10 + -2 + -8z

Combine like terms: 10 + -2 = 8
8 + -8z = 8 + -8z

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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