6(2z+7)=5(9-3z)

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Solution for 6(2z+7)=5(9-3z) equation:


Simplifying
6(2z + 7) = 5(9 + -3z)

Reorder the terms:
6(7 + 2z) = 5(9 + -3z)
(7 * 6 + 2z * 6) = 5(9 + -3z)
(42 + 12z) = 5(9 + -3z)
42 + 12z = (9 * 5 + -3z * 5)
42 + 12z = (45 + -15z)

Solving
42 + 12z = 45 + -15z

Solving for variable 'z'.

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

Add '15z' to each side of the equation.
42 + 12z + 15z = 45 + -15z + 15z

Combine like terms: 12z + 15z = 27z
42 + 27z = 45 + -15z + 15z

Combine like terms: -15z + 15z = 0
42 + 27z = 45 + 0
42 + 27z = 45

Add '-42' to each side of the equation.
42 + -42 + 27z = 45 + -42

Combine like terms: 42 + -42 = 0
0 + 27z = 45 + -42
27z = 45 + -42

Combine like terms: 45 + -42 = 3
27z = 3

Divide each side by '27'.
z = 0.1111111111

Simplifying
z = 0.1111111111

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