philguy philguy

02-04-2019
Mathematics

contestada

8y - 9 - ( 4y - 5) = 12y - ( 4 + 5y)

Respuesta :

02-04-2019

8y-9-4y+5=12y-4-5y

4y-4= 7y-4

Add 4 to both sides

4y=7y. The only answer is 0

Answer Link

Otras preguntas

Windshields must be made of safety glass and may not be covered or treated with any material which has the effect of making the windshield reflective or in any

a pyramid has a square base. Its volume is 48 cubic centimeters and its height 4 centimeters. What is the length of one side og the base?

“The sum of 3 consecutive odd numbers is 69.” What is the third number in this sequence?

While segregated and limited largely to non combat roles, about one million ____ served in the u.s. military during the war?

Pierrot Lunaire is a/an cantata. B. song cycle. C. symphonic poem. D. opera

If vx = 7.90 units and vy = -6.50 units, determine (a)the magnitude and (b)direction of v

Which expression is equivalent to 15x+50

Ryan wants to ensure that all the words in his document are evenly spaced so that they look neat and readable. Which option in a word processing program will he

Sc. 1, Lines 50–61: Who does Macbeth say can set loose these storms?

When you must handle several hazards at the same time, the best tactic is to?