Question

I dont know what to do here

Answer 1

answer: 60-15x=14
you get this by multiplying both sides by 20. you multiply by 20 because the least common multiple (lcm) of denominators 4 and 10 is 20. you want to make the fractions to integers

Answer 2

3 - (3/4)x = 7/10

Multiply both sides of this equation by 20:

60 - 15x = 14