5x+25=10 5x+25-25=10-25 5x=-15 5x/5=-15/5 x=-3
-5x+50 = 25 -5x = 25-50 -5x = -25 x = 5
-5x-5=25 -5x=30 x=-6
5x - 1 = 24 5x - 1 + 1 = 24 + 1 5x = 25 5x/5 = 25/5 x = 5
5x-y30 = -25
5X + 25 = 20 subtract 25 from each side 5X + 25 - 25 = 20 - 25 5X = - 5 divide both side integers by 5 X = - 1 check 5(-1) + 25 = 20 - 5 + 25 = 20 20 = 20 checks
-5x + 13 = -12 -5x = -12 - 13 = -25 x = -25/-5 = 5
5x5=25 5x times 5x=25x
5x+15 = 6x-10 5x-6x = -10-15 -x = -25 x = 25
-1x^2 - 5x - 25/4 = -25/4 - 4x^2 + 5x + 25/4 = 25/4 + 4 (x + 5/2)^2 = 41/4
6x2-5x-25 = (3x+5)(2x-5) when factored
25-5x=85 -25 -25 -5x=60 60/-5=-12 x=-12