Question

Find if x = 3

satisfies the

equation x + 7 =

4.​

Answer 1

Answer:

Step-by-step explanation:

yes

substitute x=3 and check if lhs=rhs or not

3+4=7

7=7

rhs=lhs

hence proved

Answer 2

Answer:

no the x=3 does not satisfies the equation

Step-by-step explanation:

where as (-3) =x satisfies it

hope it helps

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