55
55 - 2X = 7X + 19 add 2X to each side 55 = 9X + 19 subtract 19 from each side 36 = 9X divide each sides integers by 9 4 = X ------------check in original equation 55 - 2(4) = 7(4) + 19 55 - 8 = 28 + 19 47 = 47 ----------------checks
180
answer is 4 7x+19=-2x+55 +2x +2x 9x+19= 0 55 -19 -19 9x = 36 9 9 =4
110
The range of 36, 61, 55, 72, 47, 12, 32, 44, and 55 is 60.
55
55 - 2X = 7X + 19 add 2X to each side 55 = 9X + 19 subtract 19 from each side 36 = 9X divide each sides integers by 9 4 = X ------------check in original equation 55 - 2(4) = 7(4) + 19 55 - 8 = 28 + 19 47 = 47 ----------------checks
180
answer is 4 7x+19=-2x+55 +2x +2x 9x+19= 0 55 -19 -19 9x = 36 9 9 =4
110
47
55
55 + 27 + 65 = 147
Yes.
does 41 +_=55
it would be 91 because if you add 36+55 it would equal 91 :)