3z-15=19+5z

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Solution for 3z-15=19+5z equation:


Simplifying
3z + -15 = 19 + 5z

Reorder the terms:
-15 + 3z = 19 + 5z

Solving
-15 + 3z = 19 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
-15 + 3z + -5z = 19 + 5z + -5z

Combine like terms: 3z + -5z = -2z
-15 + -2z = 19 + 5z + -5z

Combine like terms: 5z + -5z = 0
-15 + -2z = 19 + 0
-15 + -2z = 19

Add '15' to each side of the equation.
-15 + 15 + -2z = 19 + 15

Combine like terms: -15 + 15 = 0
0 + -2z = 19 + 15
-2z = 19 + 15

Combine like terms: 19 + 15 = 34
-2z = 34

Divide each side by '-2'.
z = -17

Simplifying
z = -17

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