2z+3z+5=45

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Solution for 2z+3z+5=45 equation:


Simplifying
2z + 3z + 5 = 45

Reorder the terms:
5 + 2z + 3z = 45

Combine like terms: 2z + 3z = 5z
5 + 5z = 45

Solving
5 + 5z = 45

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 5z = 45 + -5

Combine like terms: 5 + -5 = 0
0 + 5z = 45 + -5
5z = 45 + -5

Combine like terms: 45 + -5 = 40
5z = 40

Divide each side by '5'.
z = 8

Simplifying
z = 8

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