Question

if (a,4) lines on the graph x+2y=6 then a is equal to ..
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Answer 1

-2

Step-by-step explanation:

putting the value of (a, 4)in the equation we get,

a+2(4)=6

a=-2

Answer 2

Answer:

-2

Step-by-step explanation:

× + 2×4= 6

x = 6-8

x= -2

the answer is very easy