2b+148=180
Answer:
b = 16
Step-by-step explanation:
2b = 180 - 148
2b = 32
b = 32/ 2
3/2
1x = 12
See attachment
b = -17
Plug it in to find maybe correct answer if not sure next time.
(4, 9) is not a solution to 3(x + 2) = y.
3(x + 2) = y
Substitute (4, 9) into the equation.
3(4 + 2) = 9
Add the inside of the parenthesis.
3(6) = 9
Multiply.
18 ≠ 9
