Question

solve 0.5x+x/3=0.25x+7

Answer 1

$\frac{x}{2}+ \frac{x}{3}= \frac{x}{4}+7$
$\frac{x}{2}+ \frac{x}{3}- \frac{x}{4}=7$
$\frac{6x+4x-3x}{12} =7$
$\frac{7x}{12}=7$
$x=12$

Answer 2

5x/10+x/3-25x/100=7
150x+100x-75x/300=7
250x-75x/300=7
175x/300=7
x=7×300/175
x=12