Answer:
The answer is -10
Step-by-step explanation:
Add, divide- turn division equation into a fraction, boom
So your circumference would be <span>34.557519189488 cm</span>. hope that helped
Answer:
2,4,1
Step-by-step explanation:
Answer:
1. no solutions
2. one solution
Step-by-step explanation:
1. -4(5-3x)=12x+20
-20+12x=12x+20
-40+12x=12x
-40=0?????
So no solutions.
2. 3x+7(x+1)=2(6x+5)+2
3x+7x+7=12x+10+2
10x+7=12x+12
-2x+7=12
-2x=5
x=-5/2
So one solution.
