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
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
An electron is traveling with initial kinetic energy K in a uniform electric field. The electron comes to rest momentarily after traveling a distance d. (a) Wha
Rachel saved money to buy art supplies. She used of her savings to buy brushes. She used of her savings to buy paint. What fraction of her savings does she have
hi can you help me with this question
Square root of a-3 plus 5 = a
Lower of Cost or Market Black Corporation uses the LIFO cost flow assumption. Each unit of its inventory has a net realizable value of $300, a normal profit mar
What is the greatest integer value of y for whic 5y - 20 < 0 ?
The length of a rectangle is 4 inches longer than the width. The perimeter is 48 inches. What is the width? w = 14 cm w = 28 m w = 20 in w = 10 in
Questlon 3 of 102 PointsHe roto la lámpara. Ahora la lámpara estáA. rotaB. rompiendoC. rompeD. roto
explain the metaphor of "cashing a check" and how it makes King's speech more effective.
What is the perimeter of kite WXYZ?
