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Simplify 3z + 4z +4 -2 -5z when Z=8

Simplify 3z + 4z +4 -2 -5z when Z=8
asked 165k views
1 vote
Simplify 3z + 4z +4 -2 -5z when Z=8

asked
User Adam Pietrasiak
by
7.9k points

2 Answers

4 votes

Answer:

18

Explanation:

When z=8

Substitute 8 wherever u see z

3(8)+4(8)+4-2-5(8)

24+32+4-2-40

18

answered
User Nandsito
by
8.0k points
7 votes

Answer:

18

Explanation:

3z + 4z +4 -2 -5z

Combine like terms

3z + 4z -5z +4-2

2z+2

Let z=8

2*8 +2

16+2

18

answered
User AbhinayMe
by
8.8k points
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