1.06 Systems of linear equations
Adaptive
Worksheet
Interactive practice questions
The following graph displays a system of two equations:
Loading Graph...
a
Which of the following methods is most efficient for solving the given system of equations?
Graphically
A
By substitution
B
By elimination
C
b
Write down the solution to the system of equations as an ordered pair $\left(x,y\right)$(x,y).
Easy
1min
Consider the system of equations:
| Equation 1 | $5x-7y=3$5x−7y=3 |
| Equation 2 | $-3x-7y=-69$−3x−7y=−69 |
Medium
4min
Consider the system of linear equations:
- Line 1 passes through the points $\left(1,-12\right)$(1,−12) and $\left(2,-8\right)$(2,−8)
- Line 2 passes through the points $\left(1,-8\right)$(1,−8) and $\left(2,-11\right)$(2,−11)
Medium
2min
Consider the system of equations:
| Equation 1 | $y=5x+38$y=5x+38 |
| Equation 2 | $4y=28x+208$4y=28x+208 |
Medium
4min
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