In the algebraic equation $3 x + 4 = 2 x + 11$ , the value of the unknown is

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Solution

Given algebraic equation : $3 x + 4 = 2 x + 11$
Step 1: Subtract $2 x$ from both the sides
$\Rightarrow 3 x + 4 - 2 x = 2 x + 11 - 2 x$
$\Rightarrow x + 4 = 11$
Step 2: Subtract $4$ from both sides of the equation
$\Rightarrow x + 4 - 4 = 11 - 4$
$\Rightarrow x = 7$

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