12z+10z+7z-24z-2z+4=43

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Solution for 12z+10z+7z-24z-2z+4=43 equation:


Simplifying
12z + 10z + 7z + -24z + -2z + 4 = 43

Reorder the terms:
4 + 12z + 10z + 7z + -24z + -2z = 43

Combine like terms: 12z + 10z = 22z
4 + 22z + 7z + -24z + -2z = 43

Combine like terms: 22z + 7z = 29z
4 + 29z + -24z + -2z = 43

Combine like terms: 29z + -24z = 5z
4 + 5z + -2z = 43

Combine like terms: 5z + -2z = 3z
4 + 3z = 43

Solving
4 + 3z = 43

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 + 3z = 43 + -4

Combine like terms: 4 + -4 = 0
0 + 3z = 43 + -4
3z = 43 + -4

Combine like terms: 43 + -4 = 39
3z = 39

Divide each side by '3'.
z = 13

Simplifying
z = 13

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