Which of the following represents "6 less than 4 times a number is equal to 8 more than 2 times the number"?
4x + 6 = 2x – 8
2x – 6 = 4x + 8
4x – 6 = 2x + 8
2x + 6 = 4x – 8
If $$\frac{x}{2}-\frac{x}{3}+\frac{x}{4}=6$$, then what is the value of $$x$$?
$$\frac{72}{5}$$
$$\frac{5}{72}$$
$$-\frac{72}{5}$$
$$-\frac{5}{72}$$
If $$\frac{3}{7} + x = \frac{17}{7}$$, then what is the value of $$x$$?
1
2
3
0
If $$\frac{x}{15}+\frac{x}{5}=\frac{2}{15}$$, then what is the value of $$x$$?
$$\frac{1}{3}$$
$$\frac{2}{3}$$
$$\frac{1}{2}$$
$$-\frac{1}{2}$$
If $$\frac{x}{3}+1=\frac{7}{15}$$, then what is the value of $$x$$?
$$\frac{8}{5}$$
$$-\frac{8}{5}$$
$$-\frac{5}{8}$$
$$\frac{5}{8}$$
If $$\frac{3y+4}{2-6y}=\frac{-2}{5}$$, then what is the value of $$y$$?
–6
8
–8
6
If $$x = \frac{4}{5}(x + 10)$$, then what is the value of $$x$$?
30
40
50
60
If $$\frac{7y+4}{y+2}=\frac{-4}{3}$$, then what is the value of $$y$$?
$$\frac{-5}{4}$$
$$\frac{4}{5}$$
$$\frac{-4}{5}$$
$$\frac{5}{4}$$
Typing
Type the value of x, if 3(5x – 7) + 2(9x – 11) = 4(8x – 7) – 111.
Type the numbers whose sum is 70 and the difference is 16.
Two numbers are such that the first number is 5 times the second number. If 10 is added to both the numbers, the first number becomes 3 times the second number. Type the numbers.
The sum of two numbers is 50. If the numbers are in the ratio 2 : 3, type the numbers.
A 2-digit number is such that the sum of its digits is 9. On adding 9 to the number, the digits are reversed. Type the number.
Half of a herd of deer are grazing in the field and three-fourths of the remaining are playing nearby. The rest 9 are drinking water from the pond. Type the number of deer in the herd.
For a train journey, (20x + 50) passengers bought tickets costing ₹ 500 each and (30x – 20) passengers bought tickets costing ₹ 750 each. If 480 passengers bought tickets, type the number of passengers who bought tickets costing ₹ 500 each.
