2 years ago

Howww???? Answer??????

Mathematics

2 answers:

Yuliya22 [10]2 years ago

8 0

Answer:

x = 13

Step-by-step explanation:

3x+8 = 2x+21

Subtract 2x from both sides

x + 8 = 21

Subtract 8 from both sides

x = 13

horrorfan [7]2 years ago

8 0

Answer:

x=29

Step-by-step explanation:

you add the numbers that dont have x

you then subtract 2x from 3x and you get your answer

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