3y = 5xy = x + 23y = 5x3(x + 2) = 5x3x + 6 = 5x3x - 3x + 6 = 5x - 3x6 = 2x6/2 = 2x/23 = xy = x + 2 = 3 + 2 = 5Thus, the solution of the set is (3, 5)Check:
6 + 6= 12
6+6 equals 12. easy
7/12+1/12+1/6=1o/12
1.5
3y = 5xy = x + 23y = 5x3(x + 2) = 5x3x + 6 = 5x3x - 3x + 6 = 5x - 3x6 = 2x6/2 = 2x/23 = xy = x + 2 = 3 + 2 = 5Thus, the solution of the set is (3, 5)Check:
it equals 72. just do 12 X 6
it equals 70
12
18 + (-6) = 12
This could be intended as a trick question; the answer is 0. 0 + 6 = 12 - 6
X equals 6 ..
6 + 6= 12
15 plus -3 equals 12 12 divided by -6 equals -2
yes. think of 6/12 plus 1/12. that is 7/12!
27
6+6=12