z+3z-2z+3=19

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Solution for z+3z-2z+3=19 equation:


Simplifying
z + 3z + -2z + 3 = 19

Reorder the terms:
3 + z + 3z + -2z = 19

Combine like terms: z + 3z = 4z
3 + 4z + -2z = 19

Combine like terms: 4z + -2z = 2z
3 + 2z = 19

Solving
3 + 2z = 19

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + 2z = 19 + -3

Combine like terms: 3 + -3 = 0
0 + 2z = 19 + -3
2z = 19 + -3

Combine like terms: 19 + -3 = 16
2z = 16

Divide each side by '2'.
z = 8

Simplifying
z = 8

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