62.8k views
3 votes
Pls helpppp im so stuckk

ahhhhhgggg

Pls helpppp im so stuckk ahhhhhgggg-example-1
User Alderath
by
8.6k points

2 Answers

3 votes

Answer:

x = 5

Explanation:

Expand:

Use distributive property:

3x + 6 = 21

3x = 15

x = 5

Divide:

(x + 2) = 21/3

x + 2 = 7

x = 5

Check your work:

3(5 + 2) = 21

15 + 6 = 21

21 = 21

Correct

User Abdullah Z Khan
by
8.0k points
7 votes

Answer:

hmm easy peesy

3x+6= 21

21-6=3x

15=3x

5 = X

meet my dog; (Frankie the sleeping beauty )

User Jlucasps
by
8.3k points

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