2(4z+9)=10

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Solution for 2(4z+9)=10 equation: 


Simplifying
2(4z + 9) = 10

Reorder the terms:
2(9 + 4z) = 10
(9 * 2 + 4z * 2) = 10
(18 + 8z) = 10

Solving
18 + 8z = 10

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 + 8z = 10 + -18

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

Combine like terms: 10 + -18 = -8
8z = -8

Divide each side by '8'.
z = -1

Simplifying
z = -1

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