7z-13=-8z+2

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Solution for 7z-13=-8z+2 equation:


Simplifying
7z + -13 = -8z + 2

Reorder the terms:
-13 + 7z = -8z + 2

Reorder the terms:
-13 + 7z = 2 + -8z

Solving
-13 + 7z = 2 + -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.
-13 + 7z + 8z = 2 + -8z + 8z

Combine like terms: 7z + 8z = 15z
-13 + 15z = 2 + -8z + 8z

Combine like terms: -8z + 8z = 0
-13 + 15z = 2 + 0
-13 + 15z = 2

Add '13' to each side of the equation.
-13 + 13 + 15z = 2 + 13

Combine like terms: -13 + 13 = 0
0 + 15z = 2 + 13
15z = 2 + 13

Combine like terms: 2 + 13 = 15
15z = 15

Divide each side by '15'.
z = 1

Simplifying
z = 1

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