46% 140 divided by 300 gets your anwser
3x+7=-x-1
move -x to the other side
sign changes from -x to +x
3x+x+7=-x+x-1
3x+x+7=-1
4x+7=-1
move 7 to the other side
sign changes from +7 to -7
4x+7-7=-1-7
4x=-8
Divide by 4 for both sides
4x/4=-8/4
Answer: x=-2
31 x 7.875 = 244.125
244.125 inches altogether
Answer:
(5,3)
Step-by-step explanation:
you would move 3 to the right and 2 down
Let's say n = the unknown number
then, 3n-25 would be your answer