3 years ago

4.5+1.5x=18-3xa)1.5 b)3 C)6 D)9

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

7 0

Answer:

b) 3

Step-by-step 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

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4.5+1.5x=18-3xa)1.5 b)3 C)6 D)9​

4.5+1.5x=18-3xa)1.5 b)3 C)6 D)9