Jay Sage
(C) 10
(A) 20
(B) 15
Solve the following simultaneous equations.
(i) 2x + y = 5; 3.x - y = 5
(iii) x + y = 11 : 2x - 3y = 7
(v) 2x - y = 5: 3.r +2y = 11
By equating coefficients of variables, solve
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