25-(-10) gives you 35
25x-32 = 7 25x-9 = 7 25x = 7+9 25x = 16 x = 16/25
5y=25x 25x=5y -5y 25x-5y=0
25x + 75 = 25*(x + 3)
25x = 11 so x = 0.44
The answer is all the points on the line defined by 25x - 12y = 1
.25x+3=10 .25x=7 25x=700 x=28
25x (square) plus 40 plus 15 equals 680.
225 x6
x = -8
7+5x=(7/5)x multiply by 5 35 + 25x = 7x subtract 25x 35 = -18x divide by 18 x = (-35 / 18) now check 7+5(-35/18)=(7/5)(-35/18) 7-(175/18)=(7/5)(-35/18) (cast out 5 from the 5 and 35) (126/18)-(175/18)=(7/1)(-7/18) (-49/18)=(-49/18) and yes it does.◄
No solution
x=.293 y=11.328