2(5z+3)-8=68

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Solution for 2(5z+3)-8=68 equation:


Simplifying
2(5z + 3) + -8 = 68

Reorder the terms:
2(3 + 5z) + -8 = 68
(3 * 2 + 5z * 2) + -8 = 68
(6 + 10z) + -8 = 68

Reorder the terms:
6 + -8 + 10z = 68

Combine like terms: 6 + -8 = -2
-2 + 10z = 68

Solving
-2 + 10z = 68

Solving for variable 'z'.

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

Add '2' to each side of the equation.
-2 + 2 + 10z = 68 + 2

Combine like terms: -2 + 2 = 0
0 + 10z = 68 + 2
10z = 68 + 2

Combine like terms: 68 + 2 = 70
10z = 70

Divide each side by '10'.
z = 7

Simplifying
z = 7

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