rafael2l rafael2l

03-11-2016
Mathematics

contestada

solve for x 4(3x-5)=7(2x+3)

Respuesta :

student123456789 student123456789

03-11-2016

4(3x-5)=7(2x+3) distribute
12x-20=14x+21 subtract 21 from both sides
12x-41=14x subtract 12x from both sides
-41=2x divide to from both sides
-41/2=x
x=-41/2 or -20.5

Answer Link

Otras preguntas

Where is cape verde located?

What is x ? x + 5 + 2x = x + 15

What were the differences between the house and the senate during the impeachment of president Clinton?

Solve the inequality. Graph the solution. 4(n-3) -6>18

In which of following wars did Jackson participate? A) French and Indian War and the War with Tripoli B) World War I and the Revolutionary War C) Revo

What is the average rate of change of the function on the interval from x = 0 to x = 5?f(x)=1/2^(3)x

question is in the picture

Does anyone know how to rationalise the denominator ???

For trapezoid JKLM, A and B are midpoints of the legs. Find AB. Question 3 options: 29 20 59 58

Qui a fondé l’hôtel du Château Frontenac? Group of answer choices - William Van Horne, Winston Churchill, Emmanuel Macron, Mackenzie King