Question

Solve the following equations
$4z-3=6+2z$

Answer 1

$4z-3=6+2z\left(\text{Given}\right)$

$4z-2z=6+3$

$\Rightarrow z=\frac{9}{2}$

Verification-

$4\times \left(\frac{9}{2}\right)-3=6+2\times \left(\frac{9}{2}\right)$

$18-3=6+9$

$15=15$

Hence verified.