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Standard VII
Maths
Solution of an Equation using Trial and Error Method
Question
The solution of the equation $$3(x - 4)= 30$$ is $$x =6$$
A
False
B
True
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Solution
Verified by Toppr
Correct option is B. False
If $$x=6$$ is the solution then, $$3(x-4)=30$$ is satisfied by $$x=6$$
LHS $$=3(6-4)=6$$
RHS $$=30$$
LHS $$\neq$$ RHS
$$\implies x=6$$ is not the solution
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