Solve (x - 2)x = x^{2} + 8x - 3
-3/10
2/5
3/10
1/4
If x = -5 and 8(kx + 10) = 6x -14 find k
3 ^{1}/_{10}
4 1/10
10 1/3
4 10/3
A father is thrice as old as his son 5 years ago the age of the father was 4 times of his son's age at that time. Find their present ages.
3,15
15,45
15,35
25,25
If a = 3 then 2x - 5 = a hence find 'b' if x/2 - b = 1/2
3/2
2/3
1/2
2
The reciprocal of (5/7)^{3 } is _________
125/343
225/243
343/125
243/225
If a = 3 find the value of x in equation 10 ax - 6a^{2} = 4 ax + 9a^{2}
3.5
7.5
4
Find the value of x from the equation 3(2x + 2) -2(x - 6) = 12
-2
-3/2
0.6x + x/6 = 0.5x + 5 find x
18.75
19.5
12.5
14.5
If a = 4, then 2x - 6 = a, hence find 'b'. If x/4 - b = 1/4?
0
1
-1
0.2x + x/2 = 0.4x + 6 find x?
22
20
12
10