So i understand you box and circle the family’s and you put arrows but for some odd reason i don’t seem to understand steps and solving to get to the answer i swear i’m usually smarter then this

4) the Answer is  - 237b + 144

3)The Answer is 42g - 18

Step-by-step explanation:

1. Distributive property first

4) 18 ( 8 - 14b)          5) 6( -3 + 7g)  (Here question 5 is solved)

    144 -252b                 -18 +42g or 42g -18.

2. Combine like terms ( in this case only apply to Question 4)

-252b + 15b = -237 b

answer is -237b + 144 or 144 -237b

Hope this helps.

the first one is -237b +144

the second one is 42g -18

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8