5x+15 = 6x-10 5x-6x = -10-15 -x = -25 x = 25
-5x+50 = 25 -5x = 25-50 -5x = -25 x = 5
10 -3x+8x = 25 -3x+8x = 25-10 5x = 15 x = 3
5x+2=x+10 5x-x=10-2 4x=8 x=2
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
5x+15 = 6x-10 5x-6x = -10-15 -x = -25 x = 25
-5x+50 = 25 -5x = 25-50 -5x = -25 x = 5
(2,7)
10 -3x+8x = 25 -3x+8x = 25-10 5x = 15 x = 3
-5x + 13 = -12 -5x = -12 - 13 = -25 x = -25/-5 = 5
5x+2=x+10 5x-x=10-2 4x=8 x=2
5x+10=40 5x+10-10=40-10 5x=30 5x/5=30/5 x=6
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
4x - 10 + 5x = 719x = 81x = 9
5x+2=2x-10 x=-4
240-10=5x 5x=230 230/5=46 x=46
5x+10=60 5x=50 5/5=1 50/5=10 So the answer is 10