Question 1141844
x of Oatmeal
400-x of Wheat


{{{1.5x+2(400-x)=700}}}

.

.

.


A little bit easier-----------------------------------------------------
y of Wheat
400-y of Oatmeal

{{{1.5(400-y)+2y=700}}}
{{{600-1.5y+2y=700}}}
{{{0.5y=100}}}
{{{highlight(y=200)}}}
-
{{{400-y=highlight(200)}}}


200 loaves of Oatmeal bread and 200 loaves of Wheat bread