5=2z-18-7z

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Solution for 5=2z-18-7z equation:


Simplifying
5 = 2z + -18 + -7z

Reorder the terms:
5 = -18 + 2z + -7z

Combine like terms: 2z + -7z = -5z
5 = -18 + -5z

Solving
5 = -18 + -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.
5 + 5z = -18 + -5z + 5z

Combine like terms: -5z + 5z = 0
5 + 5z = -18 + 0
5 + 5z = -18

Add '-5' to each side of the equation.
5 + -5 + 5z = -18 + -5

Combine like terms: 5 + -5 = 0
0 + 5z = -18 + -5
5z = -18 + -5

Combine like terms: -18 + -5 = -23
5z = -23

Divide each side by '5'.
z = -4.6

Simplifying
z = -4.6

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