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9. Solve the equation. x + 4 = 3(3x - 4) A9 4 B 1 C 2 D7 4

9. Solve the equation. x + 4 = 3(3x - 4) A9 4 B 1 C 2 D7 4
asked 231k views
4 votes
9. Solve the equation.
x + 4 = 3(3x - 4)
A9
4
B 1
C 2
D7
4

asked
User Mhlz
by
8.5k points

2 Answers

7 votes

Answer:

X=2

Explanation:

16=8x

answered
User Symplytheo
by
8.0k points
0 votes

Answer:


x = 2

Explanation:


x + 4 = 3(3x - 4) \\ x + 4 = 9x - 12 \\ 4 + 12 = 9x - x \\ 16 = 8x \\ (16)/(8) = (8x)/(8) \\ x = 2

answered
User Scott Marlowe
by
8.7k points
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