Answer is 68x bud thanks for lettting me ANWSER
Answer:
3
Step-by-step explanation:
10:15=2:3
6:x=10:(15-10)=2:1
x=3
Answer:
4
Step-by-step explanation:
4x+5+3x-2=31
7x+3=31
7x=28
x=4
Sydney's age = x
Devaughn's age= 3x
So you get the equation:
x+3x=24
4x=24 (combine like terms)
x=6 (divide both sides by 4)