Answer:
no
Step-by-step explanation:
they are not
Answer:
ñ
Step-by-step explanation:
ññññññ
ñññññññññññññññññññññ
-12+3b-1=-5-b
Combine like terms to get:
3b-13=-5-b
Add 13 to both sides:
3b= 8-b
Add b to both sides:
4b=8
Divide both sides by 4:
4b/4=8/4
b=2
Final answer
b=2
6*14=84
the answer is 84cm²
