3z+1+4z-1=130

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Solution for 3z+1+4z-1=130 equation: 


Simplifying
3z + 1 + 4z + -1 = 130

Reorder the terms:
1 + -1 + 3z + 4z = 130

Combine like terms: 1 + -1 = 0
0 + 3z + 4z = 130
3z + 4z = 130

Combine like terms: 3z + 4z = 7z
7z = 130

Solving
7z = 130

Solving for variable 'z'.

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

Divide each side by '7'.
z = 18.57142857

Simplifying
z = 18.57142857

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