10z-5z+18z-(-3z)+(-17z)=-18

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Solution for 10z-5z+18z-(-3z)+(-17z)=-18 equation:


Simplifying
10z + -5z + 18z + -1(-3z) + (-17z) = -18

Remove parenthesis around (-3z)
10z + -5z + 18z + -1 * -3z + (-17z) = -18

Multiply -1 * -3
10z + -5z + 18z + 3z + (-17z) = -18

Combine like terms: 10z + -5z = 5z
5z + 18z + 3z + (-17z) = -18

Combine like terms: 5z + 18z = 23z
23z + 3z + (-17z) = -18

Combine like terms: 23z + 3z = 26z
26z + (-17z) = -18

Combine like terms: 26z + (-17z) = 9z
9z = -18

Solving
9z = -18

Solving for variable 'z'.

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

Divide each side by '9'.
z = -2

Simplifying
z = -2

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