x=5
If: x+10 = 15 then x = 5
If your question was 2X + 5 =10. X equals what? Then X=2.5
x = -10
2x+x-5 = 10 2x+x = 10+5 3x = 15 x = 5 and y = 0
x+5=10 x+5-5=10-5 x=5
X= 5
x=5
If: x+10 = 15 then x = 5
If your question was 2X + 5 =10. X equals what? Then X=2.5
5
-1
x = -10
2x+x-5 = 10 2x+x = 10+5 3x = 15 x = 5 and y = 0
(x-5)(x-2) x=5 and 2
It is a linear equation in x. It has a solution, which is x = -5
x+5 = 3x+15 x-3x = 15-5 -2x = 10 x = -5