Question

{3z+2+(-5z)+6}3z+2+(−5z)+6

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Simplifying

3z + 2 + (-5z) + 6 = 0

Reorder the terms:

2 + 6 + 3z + (-5z) = 0

Combine like terms: 2 + 6 = 8

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

Combine like terms: 3z + (-5z) = -2z

8 + -2z = 0

Solving

8 + -2z = 0

Solving for variable 'z'.

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

Add '-8' to each side of the equation.

8 + -8 + -2z = 0 + -8

Combine like terms: 8 + -8 = 0

0 + -2z = 0 + -8

-2z = 0 + -8

Combine like terms: 0 + -8 = -8

-2z = -8

Divide each side by '-2'.

z = 4

Simplifying

z = 4

Step-by-step explanation:

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