IGCSE
EDEXCEL
Mathematics B (International)
4 Marks
QP-MathB1-202305-P1R · Question 15
Question (excerpt):
15 Solve the simultaneous equations 20x + 7y = 4 2x – 2y = –5 Show clear algebraic working. x = ...................................................... y = .............................................…
15 Solve the simultaneous equations 20x + 7y = 4 2x – 2y = –5 Show clear algebraic working. x = ...................................................... y = .............................................…
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