3(2z-3)-3(5-5z)=3

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


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

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

Reorder the terms:
-9 + -15 + 6z + 15z = 3

Combine like terms: -9 + -15 = -24
-24 + 6z + 15z = 3

Combine like terms: 6z + 15z = 21z
-24 + 21z = 3

Solving
-24 + 21z = 3

Solving for variable 'z'.

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

Add '24' to each side of the equation.
-24 + 24 + 21z = 3 + 24

Combine like terms: -24 + 24 = 0
0 + 21z = 3 + 24
21z = 3 + 24

Combine like terms: 3 + 24 = 27
21z = 27

Divide each side by '21'.
z = 1.285714286

Simplifying
z = 1.285714286

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