Answer:
4/3
Explanation:
10 + 3x = 12 + 1.5x
We first can subtract 10 from both sides:
3x = 2 + 1.5x
Then we can subtract 1.5x from both sides:
1.5x = 2
Dividing both sides by 1.5:
x = 2/1.5 = 20/15 = 4/3
Thus, x = 4/3 is our answer.
Note that that is 1.3333.... in decimal form, 1 1/3 as a mixed number.