2(3z+1)-7=43

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Solution for 2(3z+1)-7=43 equation:


Simplifying
2(3z + 1) + -7 = 43

Reorder the terms:
2(1 + 3z) + -7 = 43
(1 * 2 + 3z * 2) + -7 = 43
(2 + 6z) + -7 = 43

Reorder the terms:
2 + -7 + 6z = 43

Combine like terms: 2 + -7 = -5
-5 + 6z = 43

Solving
-5 + 6z = 43

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 + 6z = 43 + 5

Combine like terms: -5 + 5 = 0
0 + 6z = 43 + 5
6z = 43 + 5

Combine like terms: 43 + 5 = 48
6z = 48

Divide each side by '6'.
z = 8

Simplifying
z = 8

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