1-18z+9=-19z+17

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Solution for 1-18z+9=-19z+17 equation:


Simplifying
1 + -18z + 9 = -19z + 17

Reorder the terms:
1 + 9 + -18z = -19z + 17

Combine like terms: 1 + 9 = 10
10 + -18z = -19z + 17

Reorder the terms:
10 + -18z = 17 + -19z

Solving
10 + -18z = 17 + -19z

Solving for variable 'z'.

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

Add '19z' to each side of the equation.
10 + -18z + 19z = 17 + -19z + 19z

Combine like terms: -18z + 19z = 1z
10 + 1z = 17 + -19z + 19z

Combine like terms: -19z + 19z = 0
10 + 1z = 17 + 0
10 + 1z = 17

Add '-10' to each side of the equation.
10 + -10 + 1z = 17 + -10

Combine like terms: 10 + -10 = 0
0 + 1z = 17 + -10
1z = 17 + -10

Combine like terms: 17 + -10 = 7
1z = 7

Divide each side by '1'.
z = 7

Simplifying
z = 7

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