Answer:
19 degrees (see attached)
Step-by-step explanation:
You show the text of the problem, but you need to show the figure too.
Answer:
33333
Step-by-step explanation:
<span>4x+2(3x-9)=42
first we want to distribute the 2 using the distributive property
4x+6x-18=42
Then we simplify
</span><span>10x-18=42
we add 18 to both sides
10x=60
divide both side by 10
x=6</span>
Factor by grouping.
(7x+2)(x-2) I think not sure