GCSE Maths Practice: simultaneous-equations

Question 5 of 10

Solve quadratic-linear simultaneous equations using substitution.

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\( \text{Solve: } x - y = 1, y = x^2 - 3x + 3 \)

Choose one option:

Check solution satisfies both equations.

Back-substitute x into y = x^2 - 3x + 3 after solving for x.