8(2z+7)=15+3z

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Solution for 8(2z+7)=15+3z equation:


Simplifying
8(2z + 7) = 15 + 3z

Reorder the terms:
8(7 + 2z) = 15 + 3z
(7 * 8 + 2z * 8) = 15 + 3z
(56 + 16z) = 15 + 3z

Solving
56 + 16z = 15 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
56 + 16z + -3z = 15 + 3z + -3z

Combine like terms: 16z + -3z = 13z
56 + 13z = 15 + 3z + -3z

Combine like terms: 3z + -3z = 0
56 + 13z = 15 + 0
56 + 13z = 15

Add '-56' to each side of the equation.
56 + -56 + 13z = 15 + -56

Combine like terms: 56 + -56 = 0
0 + 13z = 15 + -56
13z = 15 + -56

Combine like terms: 15 + -56 = -41
13z = -41

Divide each side by '13'.
z = -3.153846154

Simplifying
z = -3.153846154

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