-42-7+12z=37-12

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Solution for -42-7+12z=37-12 equation:


Simplifying
-42 + -7 + 12z = 37 + -12

Combine like terms: -42 + -7 = -49
-49 + 12z = 37 + -12

Combine like terms: 37 + -12 = 25
-49 + 12z = 25

Solving
-49 + 12z = 25

Solving for variable 'z'.

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

Add '49' to each side of the equation.
-49 + 49 + 12z = 25 + 49

Combine like terms: -49 + 49 = 0
0 + 12z = 25 + 49
12z = 25 + 49

Combine like terms: 25 + 49 = 74
12z = 74

Divide each side by '12'.
z = 6.166666667

Simplifying
z = 6.166666667

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