We just replace the "x" with the starting number (in this case "3").





<h3><em><u>MissSpanish</u></em></h3>
The slope of this line is 4/5
<h2>A thank you note </h2>
To my Aunt Sue,
I am grateful for the money you gave to me for my birthday. I have always known you have a generous heart and you will always have good things in life.
Your niece,
Abe.
Answer:
29) x = 17
30) x =14
31) x = 23
32) x = 44
Step-by-step explanation:
29)
6x - 17 = 85
6x = 102
x = 17
30)
4x + 21 + 103 = 180
4x + 124 = 180
4x = 56
x = 14
31)
2x + 23 = 4x - 23
-2x = - 46
x = 23
32)
4x - 42 = 134
4x = 176
x = 44