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

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


Simplifying
8 + z + (z + 3) + (z + 4) = 0

Reorder the terms:
8 + z + (3 + z) + (z + 4) = 0

Remove parenthesis around (3 + z)
8 + z + 3 + z + (z + 4) = 0

Reorder the terms:
8 + z + 3 + z + (4 + z) = 0

Remove parenthesis around (4 + z)
8 + z + 3 + z + 4 + z = 0

Reorder the terms:
8 + 3 + 4 + z + z + z = 0

Combine like terms: 8 + 3 = 11
11 + 4 + z + z + z = 0

Combine like terms: 11 + 4 = 15
15 + z + z + z = 0

Combine like terms: z + z = 2z
15 + 2z + z = 0

Combine like terms: 2z + z = 3z
15 + 3z = 0

Solving
15 + 3z = 0

Solving for variable 'z'.

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

Add '-15' to each side of the equation.
15 + -15 + 3z = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3z = 0 + -15
3z = 0 + -15

Combine like terms: 0 + -15 = -15
3z = -15

Divide each side by '3'.
z = -5

Simplifying
z = -5

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