Mathematics, 29.11.2020 14:00 mistymjoy

EQUATIONS AND INEC Worked examples
a) Solve these simultaneous equation by eliminating by subtraction.
5a + 2b = 16 equation 1
3a + 2b = 12 equation 2

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EQUATIONS AND INEC Worked examples
a) Solve these simultaneous equation by eliminating by subt...