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What must the values of the unknowns do to solve simultaneous equations?
A
The ticket-number equation is a+s=120a+s=120a+s=120.
B
The values of both unknowns satisfy both equations simultaneously.
C
A linear equation has each unknown raised to power one.
D
Use brackets: 4y4y4y becomes 4(2x+1)4(2x+1)4(2x+1), not 8x+18x+18x+1.
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1.2.6 Linear simultaneous equations Flashcards
22 flashcards on OCR (MEI) A Level Maths 1.2.6 Linear simultaneous equations: the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.