Practice problem
Solve for yyy: 7x23y=14x21\dfrac{7x^2}{3y} = \dfrac{14x}{21}3y7x2=2114x
Given: x≠0x \ne 0x=0
y=7x2y = \frac{7x}{2}y=27x
y=7x3y = \frac{7x}{3}y=37x
y=21x2y = \frac{21x}{2}y=221x
y=147x2y = \frac{147x}{2}y=2147x
Type a concept, like “slope” or “photosynthesis”.
