6z-3z-7=2+3

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Solution for 6z-3z-7=2+3 equation:


Simplifying
6z + -3z + -7 = 2 + 3

Reorder the terms:
-7 + 6z + -3z = 2 + 3

Combine like terms: 6z + -3z = 3z
-7 + 3z = 2 + 3

Combine like terms: 2 + 3 = 5
-7 + 3z = 5

Solving
-7 + 3z = 5

Solving for variable 'z'.

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

Add '7' to each side of the equation.
-7 + 7 + 3z = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 3z = 5 + 7
3z = 5 + 7

Combine like terms: 5 + 7 = 12
3z = 12

Divide each side by '3'.
z = 4

Simplifying
z = 4

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