The solution of 8x + 5 = 3x + 4 is……….
a) -1/6
b) – 1/5
c) – 6
d) – 5
The solution of 0.4x + 0.1 = 0.2x + 0.3 is…….
a) 0
b) 1
c) 0.2
d) 1.2
A linear equation in two variable x and y, is an equation that can be written in the form of……
a) ax + b = 0
b) ax2 + by = 0
c) ax + by = c
c) a + by = c
Which of these is a linear equation in two variables?
a) 2x + 3 = 0
b) 3x – y = 6
c) 4x2 – 7y = 2
d) x – 3 = 8
The solution of 2x + 3 = 0 is…….
a) 5
b) -3
c) -3/2
d) -2/3
Which of these is a possible solution for
2x – y = -1?
a) x= - 1 and y = 3
b) x = -1 and y=1
c) x = 2 and y = 3
d) x= -2 and y= -3
