Question

19 less than 4 times a number is 7 more than half of the numer

Answer 1

Answer:

4x-19=7+1/2x

4x=7+19+1/2x

4x-x/2=26

4x-x=26×2 or 8x/2-x/2=26

3x=52 or 7x/2=26

x=52/3 or 7x=26×2

x=17.3333 or x=7.43