Question

4.5+1.5x=18-3x
a)1.5 b)3 C)6 D)9​

Answer 1

b) 3

Explanation:

4.5+1.5x=18-3x

1) Subtract 4.5 from both sides:

1.5x=13.5-3x

2) Add 3x to both sides:

4.5x=13.5

3) Divide both sides by 4.5:

x=3