3(2z+-5)=2z+13

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Solution for 3(2z+-5)=2z+13 equation:


Simplifying
3(2z + -5) = 2z + 13

Reorder the terms:
3(-5 + 2z) = 2z + 13
(-5 * 3 + 2z * 3) = 2z + 13
(-15 + 6z) = 2z + 13

Reorder the terms:
-15 + 6z = 13 + 2z

Solving
-15 + 6z = 13 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-15 + 6z + -2z = 13 + 2z + -2z

Combine like terms: 6z + -2z = 4z
-15 + 4z = 13 + 2z + -2z

Combine like terms: 2z + -2z = 0
-15 + 4z = 13 + 0
-15 + 4z = 13

Add '15' to each side of the equation.
-15 + 15 + 4z = 13 + 15

Combine like terms: -15 + 15 = 0
0 + 4z = 13 + 15
4z = 13 + 15

Combine like terms: 13 + 15 = 28
4z = 28

Divide each side by '4'.
z = 7

Simplifying
z = 7

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