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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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Outcomes

VCMNA337

Solve simultaneous linear equations, using algebraic and graphical techniques including using digital technology

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