3 years ago

HELP 25 points each!!!!!!!!!!! plzzzzz

Mathematics

2 answers:

Alisiya [41]3 years ago

8 0

4 + 3x = 12
3x = 12 - 4
3x = 8
x = 8/3
x = 2,6 grams

OverLord2011 [107]3 years ago

4 0

Answer:

x=8/3

Step-by-step explanation:

3x+4=12

3x =12_4

3x =8

x =8/3

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