Wiki User
∙ 2009-06-24 15:04:3210x+15 = 7x-21 10x-7x = -21-15 3x = -36 x = -12 Which is the solution to the above equation when simplified.
Wiki User
∙ 2009-06-24 15:04:3285 - 15 = 70Eighty-five minus fifteen equals seventy.
x = 1
If a equals 3 and b equals minus 5 then a minus b equals what
8
15 minus -2 is 17.
-15 minus -4 is -11.
19 minus 6 equals 13.
÷/÷ = +
120 minus 87 equals 33.
203 minus 76 equals 127.
41
negative 23