13z-2+30z-2=180

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Solution for 13z-2+30z-2=180 equation:


Simplifying
13z + -2 + 30z + -2 = 180

Reorder the terms:
-2 + -2 + 13z + 30z = 180

Combine like terms: -2 + -2 = -4
-4 + 13z + 30z = 180

Combine like terms: 13z + 30z = 43z
-4 + 43z = 180

Solving
-4 + 43z = 180

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 43z = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 43z = 180 + 4
43z = 180 + 4

Combine like terms: 180 + 4 = 184
43z = 184

Divide each side by '43'.
z = 4.279069767

Simplifying
z = 4.279069767

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