Question

check whether x=6 is the solution of the following equations: a) 3x -7 =11​

Answer 1

3 (6) -7 = 11

18 - 7 = 11

11 = 11

LHS = RHS

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Answer 2

Answer:

yes x is equal to 6

Step-by-step explanation:

by transposition method we can easily know the answer:

first

transpose 7 to rhs

3x =11+7

3x=18

now transpose 3 to rhs

x=18/3

x=6

hence proved

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