7z-5+3z=10

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Solution for 7z-5+3z=10 equation:


Simplifying
7z + -5 + 3z = 10

Reorder the terms:
-5 + 7z + 3z = 10

Combine like terms: 7z + 3z = 10z
-5 + 10z = 10

Solving
-5 + 10z = 10

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + 10z = 10 + 5

Combine like terms: -5 + 5 = 0
0 + 10z = 10 + 5
10z = 10 + 5

Combine like terms: 10 + 5 = 15
10z = 15

Divide each side by '10'.
z = 1.5

Simplifying
z = 1.5

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