solve 7x - 2 = 4x + 5/3 - 2x
-15/11
-11/15
15/11
11/15
The present age of Suresh is 3 times more than his brother. 3 years ago the age of Suresh was 6 times more than his brother. Find the present age of his brother?
5
6
15
12
The equation 2x + 1 = 5 is identical to
3x + 1 = 5
4x + 3 = 10
x = 4
6x + 3 = 15
Solution of 6.75x - 11.25 = 9x + 0.375, is
-5 1/6
-6 1/5
5 1/6
6 1/5
The perimeter of a rectangle is 12 and its width is 2. Find the length
3
4
8
The base of an isoceles triangle is 5/3 cm. The permieter of the triangle is 4 2/15 cm. The length of either of the remaining equal sides is,
30/37
73/30
37/30
112/90
The angles of a triangle are x°, x + 15° and 2x - 15°. The smallest angle of the triangle is
60°
75°
45°
15°
A simple linear eqution in one variable can be written in the form
ax + b = 0
a + b= c
ax + by = c
None
If we divide 160 into parts such that second part is 12 more than the thrice of the first part, then the two parts are
73, 321
37, 321
37, 123
73, 123
The equation 5x + 7 = 8 is the same as:
5x + 7 - 7 = 8 - 7
5x + 7 - 9 = 9 - 3
5x/5 + 7/7 = 8/8
5x + 8/7
