Answer:
97+x
Step-by-step explanation:
Let x represent how many cards he got.
Answer:
<h2>k(-1) = 7</h2>
Step-by-step explanation:
Look at the picture.
Answer:
x = 4
Step-by-step explanation:
3x -5 = -2 + 9
-2 + 9 = 7 so now its 3x - 5 = 7
add 5 to the -5 so it cancels itself out. then add the 5 to 7 so it become 12. the you have 3x = 12
divide 12 ÷ 3 = 4
x = 4