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7 votes
HELP 25 points each!!!!!!!!!!! plzzzzz

HELP 25 points each!!!!!!!!!!! plzzzzz-example-1

2 Answers

5 votes

Answer:

x=8/3

Explanation:

3x+4=12

3x =12_4

3x =8

x =8/3

User Soumitra Goswami
by
5.0k points
10 votes
4 + 3x = 12
3x = 12 - 4
3x = 8
x = 8/3
x = 2,6 grams
User Andrew McGregor
by
4.6k points