1. 4-5c=6+9(8-7c) 2. -4=-9b*2+9b
3. 32c+12=2c+3(4+10c)
4. 70(n+4)-224=7(10n+8)
5. 3(r+10)=7-(3r-23)
6. 6+10r=9(7-4r)

State whether each question has one, infinite, or no solution. If just one solution solve the variable

stop cheating

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the 3rd on is correct

step-by-step explanation: