Answer:
Step-by-step explanation:
12 inches is in a foot
10 x 7= 70
2 x 7= 14
70+14=84
Answer:
7x = -35
Step-by-step explanation:
11x -3y = -17
-4x + 3y = -18
Add the two equations together
11x -3y = -17
-4x + 3y = -18
--------------------------
7x + 0y = -35
7x = -35
First, u have to know x is either equivalent, smaller or greater than any specific number.
x - 5 < 5
x < 5 + 5
x < 10