Applying the systematic method, we get:-
3x-5+5=20-5(cancelling -5 from both sides)
3x=15
3x/3=15/3
Therefore, x=15
Depends on the value of x if x is 1 then 10x + 20 = 30 if x is 2 then 10x + 20 = 40 if x is 3 then 10x + 20 = 50 if x is 4 then 10x + 20 = 60 if x is 5 then 10x + 20 = 70 if x is 10 then 10x + 20 = 120 And so on
x-14 = 20 x = 20+14 x = 34
x = 20
1
29
95
It is an equation and the value of x is 20
x would be 5.
x = 3.75
20
4x - 20 = -44x = 16x = 4
The value equals to 1200 centimeter cube.
It is an equation and the value of x is 8
2
There is no one solution to this problem. For example: y = x2 y = 5x y = x + 20 y = 2x / 5 + 23 These are just four of the infinite set functions that would give "y" a value of 25 when x = 5.
x=6=x=5+x=13+x=20 x cannot = x+5. This question has no answer.
the value of x is 3