Answer:
[tex]\boxed {\tt x=\frac{5y}{4}}[/tex]
Step-by-step explanation:
We are given the equation:
[tex]4x=5y[/tex]
We want to solve for x, so we must isolate x.
x is being multiplied by 4. The inverse of multiplication is division. Use the Division Property of Equality and divide both sides of the equation by 4.
[tex]\frac{4x}{4} =\frac{5y}{4}[/tex]
[tex]x=\frac{5y}{4}[/tex]
Using the Division Property of Equality, x is equal to 5y/4