x=35
35 and a difference of 15 = 50
34 plus 1 equals 35
140
5y-6 = 29-2y 5y+2y = 29+6 7y = 35 y = 5
x + 7y = 39 So x = 39 - 7y Substitute for x in the second equation: 3(39 - 7y) - 2y = 2 117 - 21y - 2y = 2 115 = 23y y = 5 Substitute this value for y back into the first equation: x + 7*5 = 39 x + 35 = 39 x = 4
3,457 plus 35 equals 3,492.
31 plus four is 35.
(5 x -7) - (2 x -3) = -35 - (-6) = -35 + 6 = -29
15 + 35 = 50
65+35 = 100
105