Systems of Linear Equations — Solving by Substitution and Elimination
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Solve by substitution: y=x+2 and y=3x−4.
📘 Worked solution
✓Setting the expressions equal: x+2=3x−4, so 6=2x, giving x=3 and y=5.
And one from the hard end
Solve by substitution: y=3x−2 and 2x+y=8.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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