mayahenrytingz mayahenrytingz

02-04-2020
Mathematics

contestada

How do I find x? 3(x+2+3) = x+1(x-1+x+1)

Respuesta :

christarkaa christarkaa

03-04-2020

Answer:2x^2 - x -15=0

Step-by-step explanation:

3(x+2+3) = x+1(x-1+x+1)

Collect like terms

3(x+2+3) = x+1 (x+x-1+1)

3(x+5) = x+1 (2x)

3x + 15 = 2x^2 + 2x

2x^2 + 2x -3x -15

2x^2 - x - 15= 0

Answer Link

Otras preguntas

What are the x-intercepts of the graph of y = -x2 - 6x + 40?

Diana sold mutual fund shares she had owned 4 years so that she could use the proceeds to travel across Europe with her son. Diana is in the 35% marginal tax br

Is human blood considered acid, basic, or neutral? A.)acidic B.) basic C.) neutral D.) between acidic and basic

The distance between the points (-2, -4) and (3,8) is?

A 150 MVA, 24 kV, 123% three-phase synchronous generator supplies a large network. The network voltage is 27 kV. The phase angle between the network voltage and

You are building identical displays for the school fair using 65 blue boxes and 91 yellow boxes. What is the greatest number of displays you can build using all

What is the area of the trapezoid?

free 69 points A rectangular prism has a length of 8 meters, a width of 6 meters, and a height of 3 meters. Which equations could be used to determine the volu

What equation is described below? 45 is 9 times as many as 5 Possible Answers: 45×9=5 5×9=45 5+9=45 45×5=9 45÷9=5

Synovec Co. is growing quickly. Dividends are expected to grow at a rate of 30 percent for the next three years, with the growth rate falling off to a constant