5-3z+3(3-5z)=12

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Solution for 5-3z+3(3-5z)=12 equation:


Simplifying
5 + -3z + 3(3 + -5z) = 12
5 + -3z + (3 * 3 + -5z * 3) = 12
5 + -3z + (9 + -15z) = 12

Reorder the terms:
5 + 9 + -3z + -15z = 12

Combine like terms: 5 + 9 = 14
14 + -3z + -15z = 12

Combine like terms: -3z + -15z = -18z
14 + -18z = 12

Solving
14 + -18z = 12

Solving for variable 'z'.

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

Add '-14' to each side of the equation.
14 + -14 + -18z = 12 + -14

Combine like terms: 14 + -14 = 0
0 + -18z = 12 + -14
-18z = 12 + -14

Combine like terms: 12 + -14 = -2
-18z = -2

Divide each side by '-18'.
z = 0.1111111111

Simplifying
z = 0.1111111111

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