500 - 5x = 100 500 = 100 + 5x 400 = 5x x = 80 Check it. -400 + 500 = 100 It checks.
If 5x + x² > 100, then x is notAnother Answer:-If 2x-17 = 13 then x = 15
5x=11y
5 * 100=500
Angle A = 90 degrees = 5x + 50 So 5x = 40 or x = 8
500 - 5x = 100 500 = 100 + 5x 400 = 5x x = 80 Check it. -400 + 500 = 100 It checks.
5x+12 = 4x-88 x = -100
If 5x + x² > 100, then x is notAnother Answer:-If 2x-17 = 13 then x = 15
5x²=0 X=0 the function y=5x² only intercepts x when x = 0
2
5x=11y
5x+x >100
-43
5 * 100=500
Angle A = 90 degrees = 5x + 50 So 5x = 40 or x = 8
4x-7=5x-2 x=-5
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.