2. Modeling with Linear Functions, Linear Systems, & Exponential Functions
2.02 Solving systems of equations with the substitution method
Interactive practice questions
We want to solve the following system of equations using the substitution method.
| Equation 1 | $y=5x+34$y=5x+34 |
| Equation 2 | $y=3x+18$y=3x+18 |
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
2min
We want to solve the following system of equations using the substitution method.
| Equation 1 | $y=5x+12$y=5x+12 |
| Equation 2 | $4y=28x+72$4y=28x+72 |
Easy
3min
We want to solve the following system of equations using the substitution method.
Easy
3min
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