-7+(-8+2)=(7z+5)+1

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Solution for -7+(-8+2)=(7z+5)+1 equation:


Simplifying
-7 + (-8 + 2) = (7z + 5) + 1

Combine like terms: -8 + 2 = -6
-7 + (-6) = (7z + 5) + 1
-7 + -6 = (7z + 5) + 1

Combine like terms: -7 + -6 = -13
-13 = (7z + 5) + 1

Reorder the terms:
-13 = (5 + 7z) + 1

Remove parenthesis around (5 + 7z)
-13 = 5 + 7z + 1

Reorder the terms:
-13 = 5 + 1 + 7z

Combine like terms: 5 + 1 = 6
-13 = 6 + 7z

Solving
-13 = 6 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
-13 + -7z = 6 + 7z + -7z

Combine like terms: 7z + -7z = 0
-13 + -7z = 6 + 0
-13 + -7z = 6

Add '13' to each side of the equation.
-13 + 13 + -7z = 6 + 13

Combine like terms: -13 + 13 = 0
0 + -7z = 6 + 13
-7z = 6 + 13

Combine like terms: 6 + 13 = 19
-7z = 19

Divide each side by '-7'.
z = -2.714285714

Simplifying
z = -2.714285714

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