Question:
The solution of the equation 3x – 4 = 1 – 2x is————- .
Solution:
1
Given, $3 x-4=1-2 x$
$\Rightarrow$ $3 x+2 x=1+4$ [transposing $-2 x$ to LHS and $-4$ to RHS]
$\Rightarrow$ $5 x=5$
$\Rightarrow$ $\frac{5 x}{5}=\frac{5}{5}$ [dividing both sides by 5 ]
$\therefore \quad x=1$
Hence, the solution of the given equation is 1 .