3 Linear equations
Australia
10&10a
3.08 The substitution method
Interactive practice questions
We want to solve the following system of equations using the substitution method.
| Equation 1 | $y=6x+56$y=6x+56 |
| Equation 2 | $y=2x+24$y=2x+24 |
a
First solve for $x$x.
b
Hence, solve for $y$y.
Easy
3min
We want to solve the following system of equations using the substitution method.
Easy
3min
We want to solve the following system of equations using the substitution method.
Easy
3min
We want to solve the following system of equations using the substitution method.
| Equation 1 | $y=3x+14$y=3x+14 |
| Equation 2 | $x+y=2$x+y=2 |
Easy
2min
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