WorksheetsSimultaneous Equations (Elimination and Graphs)
Total questions: 10
Worksheet time: 32mins
Name
Class
Date
1.
Solve the Simultaneous Equations: x+y=5; x-y=1
a)
x=2, y=3
b)
x=3, y=2
c)
x=3, y=-2
d)
x=-3, y=2
2.
Solve the Simultaneous Equations: a+b=11; a-b=3
a)
a=7, b = 4
b)
a=-4, b= 7
c)
a=4, b = 7
d)
a=4, b= -7
3.
Solve the Simultaneous Equations: a+b= 3; a-b= -7
a)
a=-2, b = 5
b)
a=2, b = -5
c)
a=2, b = 5
d)
a=-2, b = -5
4.
x + y = 3
2x - y = 6
2x - y = 6
a)
x = 0, y = 3
b)
x = 3, y = 0
c)
x = 1, y = 2
d)
x = 2, y = 1
5.
Find the simultaneous solution
a)
(6, 8)
b)
(8, 6)
c)
(-6, 8)
d)
No solution
6.
Solve for x and y
y = 2x + 1
y = 4x - 1
y = 2x + 1
y = 4x - 1
a)
(1,3)
b)
(-1,-3)
c)
(-1,3)
d)
(3,1)
7.
Solve for x and y
2x − 3y = −1
y = x − 1
2x − 3y = −1
y = x − 1
a)
(-2,-3)
b)
(0,-1)
c)
(3,4)
d)
(4,3)
8.
The simultaneous solution for these two lines is
a)
(4, -2)
b)
(4, 2)
c)
(-2, 4)
d)
No solution
9.
A man is three times as old as his daughter. If the difference in their ages is 36 years, find the age of the father and daughter.
a)
20 and 56
b)
18 and 54
c)
22 and 58
d)
15 and 45
10.
a)
14
b)
x=14; y= 5.5
c)
x= 5.5; y=14
d)
5.5
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