Practice problem
Solve for xxx. 12÷(3x+4)=x12\div(\frac{3}{x}+4) = x12÷(x3+4)=x
x=−1x=-1x=−1
x=7x=7x=7
x=1x=1x=1
34\frac{3}{4}43
Type a concept, like “slope” or “photosynthesis”.
