3z-8-2(z+5)=0

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Solution for 3z-8-2(z+5)=0 equation:


Simplifying
3z + -8 + -2(z + 5) = 0

Reorder the terms:
3z + -8 + -2(5 + z) = 0
3z + -8 + (5 * -2 + z * -2) = 0
3z + -8 + (-10 + -2z) = 0

Reorder the terms:
-8 + -10 + 3z + -2z = 0

Combine like terms: -8 + -10 = -18
-18 + 3z + -2z = 0

Combine like terms: 3z + -2z = 1z
-18 + 1z = 0

Solving
-18 + 1z = 0

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + 1z = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 1z = 0 + 18
1z = 0 + 18

Combine like terms: 0 + 18 = 18
1z = 18

Divide each side by '1'.
z = 18

Simplifying
z = 18

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