Question

Solve the following algebraic expressions by both trial and error method and balancing equation.
$4x=11$

Answer 1

Given $4x=11$

Let $x=1,LHS=4\left(1\right)=4,RHS=11$

As $LHS\ne RHS$

Let $x=\frac{11}{4}$

$LHS=4(\frac{11}{4})=11,RHS=11$

$LHS=RHS$

By trial and error method

So $x=\frac{11}{4}$

By balancing equation

$4x=11⟹x=\frac{11}{4}$