3 years ago

(3z+1)+5+7z) Step by step explanation needed

Mathematics

1 answer:

Tju [1.3M]3 years ago

8 0

Answer: 10z + 6

Step-by-step explanation:

this is a short problem.. sometimes you would need to distribute, but since there is no number in front of parenthesis you can just get rid of them

that gives you: 3z + 1 +5 + 7z

now from here we combined liked terms

7z + 3z = 10z

1 + 5 = 6

so that gives you: 10z + 6

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