Question

) Solve the following simultaneous equations by eliminating variabley. +y=4 (1) and 2x-y-2 (2) Adding equations (1) and (2),​

Answer 1

Answer:

x-3=0

Step-by-step explanation:

+y=4 y-4=0 (1)

2x-y-2=0 (2)

(1)+(2) 2x-y-2=0

y-4=0

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2x -6=0

2(x-3)=0

x-3=0