5x=10 5x/5=10/5 x=2
If y equals 5x-15 and x equals 1 then the value of y comes out to be -10. So y equals 5x-15 is -10.
5x+25=10 5x+25-25=10-25 5x=-15 5x/5=-15/5 x=-3
To work out y=-5x-10 you can plot a graph.
240-10=5x 5x=230 230/5=46 x=46
5x=10 5x/5=10/5 x=2
If y equals 5x-15 and x equals 1 then the value of y comes out to be -10. So y equals 5x-15 is -10.
5x+10=40 5x+10-10=40-10 5x=30 5x/5=30/5 x=6
5x+25=10 5x+25-25=10-25 5x=-15 5x/5=-15/5 x=-3
X = 1
5x+10=60 5x=50 5/5=1 50/5=10 So the answer is 10
To work out y=-5x-10 you can plot a graph.
240-10=5x 5x=230 230/5=46 x=46
15
-10.
4x - 10 + 5x = 719x = 81x = 9
5x+2=2x-10 x=-4