4z-8=9+3(z+3)

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Solution for 4z-8=9+3(z+3) equation:


Simplifying
4z + -8 = 9 + 3(z + 3)

Reorder the terms:
-8 + 4z = 9 + 3(z + 3)

Reorder the terms:
-8 + 4z = 9 + 3(3 + z)
-8 + 4z = 9 + (3 * 3 + z * 3)
-8 + 4z = 9 + (9 + 3z)

Combine like terms: 9 + 9 = 18
-8 + 4z = 18 + 3z

Solving
-8 + 4z = 18 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-8 + 4z + -3z = 18 + 3z + -3z

Combine like terms: 4z + -3z = 1z
-8 + 1z = 18 + 3z + -3z

Combine like terms: 3z + -3z = 0
-8 + 1z = 18 + 0
-8 + 1z = 18

Add '8' to each side of the equation.
-8 + 8 + 1z = 18 + 8

Combine like terms: -8 + 8 = 0
0 + 1z = 18 + 8
1z = 18 + 8

Combine like terms: 18 + 8 = 26
1z = 26

Divide each side by '1'.
z = 26

Simplifying
z = 26

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