The algebraic expression for the statement : product of x and a subtracted from the product of b and y.
ax - by
x + a - by
by - ax
xa - b - y
Half of a number is added to 18 then the sum is 46, the number is
92
56
65
0
Number of variables in a simple linear equation is
Two
One
Zero
None of these
Ages of two friends are in the ratio 2 : 1.If the sum of their ages is 51 then their ages are.
34 years , 20 years
34 years,17 years
20 years, 10 years
30 years, 15 years
In 2/3 P - 2 1/2 = 3 1/2, the value of P is
- 9
+ 6
+ 9
The equation for the statement :'half of a number added to 10 is 15'
x/2 + 10 + 5
x/2 + 10 = 15
x/2 + 15 = 10
x/2 = 10 + 15
6 x - 1 = 2 x + 9 .Then value of x is
1 1/2
-2 1/2
4/10
2 1/2
If 6 (2 a - 1 ) + 8 = 14, the value of ' a ' is
-1
3 1/12
1 3/12
+ 1
Algebraic expression for the statement : 6 times a taken away from 40.
6 a - 40
40 a - 6
40 - 6 a
If a = b then a x =
b + x
b x
b - x
b ÷ x
