Answer :
Answer:
b=-3
Step-by-step explanation:
The equation, -11b + 7 = 40, can be solved using the properties of equality.
Solving For b
First, subtract 7 from both sides
- -11b = 33
Then, divide both sides by -11
- b = -3
Checking the Answer
We can check our answer by plugging the answer back into the original equation.
First, rewrite the equation with the answer
- -11(-3) + 7 = 40
Next, multiply out the terms
- 33 + 7 = 40
Then, add together like terms
- 40 = 40
Because this is a true statement, the answer must be correct.