-3+z=7

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Solution for -3+z=7 equation: 


Simplifying
-3 + z = 7

Solving
-3 + z = 7

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + z = 7 + 3

Combine like terms: -3 + 3 = 0
0 + z = 7 + 3
z = 7 + 3

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

Simplifying
z = 10

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