7z-8+3z+4=26

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Solution for 7z-8+3z+4=26 equation:


Simplifying
7z + -8 + 3z + 4 = 26

Reorder the terms:
-8 + 4 + 7z + 3z = 26

Combine like terms: -8 + 4 = -4
-4 + 7z + 3z = 26

Combine like terms: 7z + 3z = 10z
-4 + 10z = 26

Solving
-4 + 10z = 26

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 + 10z = 26 + 4

Combine like terms: -4 + 4 = 0
0 + 10z = 26 + 4
10z = 26 + 4

Combine like terms: 26 + 4 = 30
10z = 30

Divide each side by '10'.
z = 3

Simplifying
z = 3

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