nana251 nana251

28-08-2016
Mathematics

contestada

solve (5y/3)=20 step by step

Respuesta :

dalendrk dalendrk

28-08-2016

[tex]\dfrac{5y}{3}=20\ \ \ \ \ |multiply\ both\ sides\ by\ 3\\\\\not3^1\cdot\dfrac{5x}{\not3_1}=3\cdot20\\\\5x=60\ \ \ \ \ |divide\ both\ sides\ by\ 5\\\\\dfrac{5x}{5}=\dfrac{60}{5}\\\\\boxed{x=12}[/tex]

Answer Link

Otras preguntas

(5/6)^4x=(36/25)^9-x, please help solve for x, and the 9-x is all superscript

Which example supports the given conjecture? The sum of three odd numbers is an odd number a.3 + 5 + 7 = 15 b.1 + 2 + 3 = 6 c.2 + 4 + 8 = 14 d.4 + 5 + 6 = 15

who controlled korea in the 1700s?

Caitlyn did 6/7 of the problems on her quiz correctly and 4 incorrectly. She did all the problems. How many problems were there?

How did Elizabeth I promote an English empire? A. sponsored English exploration B. hired Christopher Columbus C. financed the Virginia Company D. opened a

help me please Why did President James Polk ask Congress to declare war on Mexico? to correct the border dispute between Canada and the United States to gain co

Which of the following is not true about indentured servants? Select one: a. They were enslaved for life. b. They served for a specified amount of time. c. The

A midwestern music competition awarded 38 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. The number of ribbons was 2 m

A taxi charges a flat rate of $4.00 plus $2.25 per mile. How much will it cost to travel 8.7 miles?

What was the role of reformers in American life? a. to arrest political bosses b. to organize immigrants into labor unions c. to take photographs of social abus