Answer:
x=3
Step-by-step explanation:
4x-8=4
4x=12
4x/4=12/4
x=3
Answer:
20˚F - (-12˚F)
Step-by-step explanation:
Highest temperature of the week = 20˚F
Lowest temperature of the week = -12˚F
The difference between the highest and the lowest temperature actually means to subtract the lowest from the highest temperature.
The required expression is;
20˚F - (-12˚F)
The property you use to get from 4(x + 3) to 4x + 12 is the distributive property.
The person at the top is correct.
