the quantity of a number and 3 all divided by 4 equals -2

68 less than 5 times a number is 12

142 is added to half a number and the result is 64

what is the answers to all of these

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)