Answer: 132
Step-by-step explanation:
Step 1 - Add 4 + 8 (12)
Step 2 - Muliplty 12 by 11 (132)
Step 3 - Divided 132 by 12 (checking the work - 11)
You should get 11 for the final answer, so b = 132
132 / 12 = 11
Answer:
B = 12
Step-by-step explanation:
Question is [tex]b\\-\\4[/tex] + 8 = 11
This is a multi-step equation. Multi-step equations involve doing reciprocals of operations, or the opposite of '+', '-', '/ (division)', and '· (multiplication)', to solve for a variable.
For your equation, [tex]b\\-\\4[/tex] + 8 = 11, we first need to subtract 8 from both sides, since the left side currently contains an 8. This gets rid of the 8 on one side and (11 - 8), which is 3, on the other side.
We now have an equation that is [tex]b\\-\\4[/tex] = 2. Multiplying both sides by 4, we get b on one side and 12 on the other, making our equation b = 12.
