How do i solve this equation: 15-g=23-2g

You would move the variables to one side and numbers to the other, so move -2g to the other side to make it positive. That leaves you with g+15=23. Now move 15 to the other side which means it will be negative so subtract 15 from 23 which gives you 8. g = 8

So first add the g to the -2g so now it is 15=23-g. Then subtract the 23 to the 15. -8=-g so now just divide the negative and the final answer is 8=g

3units/ 5 feet = 60 units/ 100 feet3 units/ 5 feet = 18 units/ 30 feetthe dimensions of the scale drawing are 60 units by 18 units.hope this !