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HELP PLEASE BESITE

Solve. 3x + 4 = 25
a) x = 9.7
b) x = 63
c) x = 7
d) x = 8

User Nurys
by
8.3k points

2 Answers

5 votes

Answer:

C) x = 7

Explanation:

1. Equation

3x + 4 = 25

2. Subtract 4 from both sides

3x + 4 = 25

- 4 - 4

3. Solve

3x = 21

4. Divide both sides by 3

3x = 21

/3 /3

5. Solve

x = 7

The answer is x=7.

User Martin Lang
by
8.6k points
6 votes
answer is c. you subtract 4 to both sides and get 3x=21 and then divide 3 to both sides to get x=7
User Piotr Krysiak
by
8.7k points

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