5(z-3)+3z=5-7z

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


Simplifying
5(z + -3) + 3z = 5 + -7z

Reorder the terms:
5(-3 + z) + 3z = 5 + -7z
(-3 * 5 + z * 5) + 3z = 5 + -7z
(-15 + 5z) + 3z = 5 + -7z

Combine like terms: 5z + 3z = 8z
-15 + 8z = 5 + -7z

Solving
-15 + 8z = 5 + -7z

Solving for variable 'z'.

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

Add '7z' to each side of the equation.
-15 + 8z + 7z = 5 + -7z + 7z

Combine like terms: 8z + 7z = 15z
-15 + 15z = 5 + -7z + 7z

Combine like terms: -7z + 7z = 0
-15 + 15z = 5 + 0
-15 + 15z = 5

Add '15' to each side of the equation.
-15 + 15 + 15z = 5 + 15

Combine like terms: -15 + 15 = 0
0 + 15z = 5 + 15
15z = 5 + 15

Combine like terms: 5 + 15 = 20
15z = 20

Divide each side by '15'.
z = 1.333333333

Simplifying
z = 1.333333333

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