# For which set of values of x does 6+4x=1/2xx (12+8x)?

Equation is satisfied $\forall x$
$6 + 4 x = \frac{1}{2} \times \left(12 + 8 x\right)$
$6 + 4 x = 6 + 4 x$ which is satisfied $\forall x$
Hence, equation is satisfied $\forall x$