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+2=x+10 5x-x=10-2 4x=8 x=2
-10.
No it is not, except when x has one particular value.Another Answer:-If: -5x -10 = 10Then: -5x = 10+10 => -5x = 20 => x = 20/-5So: x = -4Check: (-5*-4)-10 = 10
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+2=x+10 5x-x=10-2 4x=8 x=2
X = 1
-10.
No it is not, except when x has one particular value.Another Answer:-If: -5x -10 = 10Then: -5x = 10+10 => -5x = 20 => x = 20/-5So: x = -4Check: (-5*-4)-10 = 10
5x-10=45 +10 +10 -------------------- 55 _____ 5 x=11
5x+15 = 6x-10 5x-6x = -10-15 -x = -25 x = 25
x = 10x, so derivative = 10
15
If: 5x/10 = 2 then the value of x works out as 4
5x+10=40 5x+10-10=40-10 5x=30 5x/5=30/5 x=6