Answer:
-11b + 7 = 40
Subtract 7 on both sides
-11b = 33
Divide by -11
b = -3
but if b=0 b is already solved unless you meant b=x
Ans: 10+7n
Step-by-step explanation: there you go
x = y/12
Step-by-step explanation:
z=3
→32+76+24z=180[Sum of all sides of a triangle]
→108+24z=180
→24z=180-108
→z=72/24
→z=3
B
srry if im wrong
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