Question

the equation form of "4 subtracted from y is 9" is option: (a) 4-- y =9 (b) y -- 4 =9 (c) 4+y=9 (d) 9--y=4​

Answer 1

To Find :- The equation form of "4 subtracted from y is 9" is

(a) 4 - y = 9 (b) y - 4 = 9 (c) 4 + y = 9 (d) 9- y = 4

Solution :-

given equation is :-

→ 4 subtracted from y is 9 .

So,

→ 4 subtracted from y = 9

then, subtracting 4 from y we get,

→ y - 4 = 9 (b)

also, solving this equation,

→ y = 9 + 4

→ y = 13 .

Verification :-

→ 4 subtracted from 13 = 9

→ 13 - 4 = 9

→ 9 = 9

therefore, the equation form will be (b) y - 4 = 9 .

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