Let * be a binary operation on the set R defined by $a{ }^* b=a+b+a b, a, b \in R$. Solve the equation $2^*\left(3^{\star} x\right)=7$
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Let * be a binary operation on the set R defined by $a{ }^* b=a+b+a b, a, b \in R$. Solve the equation $2^*\left(3^{\star} x\right)=7$

Let * be a binary operation on the set R defined by $a{ }^* b=a+b+a b, a, b \in R$. Solve the equation $2^*\left(3^{\star} x\right)=7$
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Let * be a binary operation on the set $R$ defined by $a{ }^* b=a+b+a b, a, b \in R$. Solve the equation $2^*\left(3^{\star} x\right)=7$
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$\text { We have } 2^*\left(3^* x\right)=7 $

$\Rightarrow 2^*(3+x+3 x)=7$

$\Rightarrow 2^*(3+4 x)=7$
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