By what number must you multiply each side of the equation 4/5x=8 to produce the equivalent equation x = 10? A. 5/4. B. 5. C. 1/5. D. -4/5
4/5 x = 8
The equivalent equation is : x = 10
4/5 x = 8 / 5/4
4/5 5/4 x = 8 * 5/4
x = 10
Answer: A ) 5/4