algazali44al algazali44al

13-10-2019
Mathematics

contestada

y = 4x + 5
y = x2 + 12x + 20

Respuesta :

aduntide aduntide

13-10-2019

Step-by-step explanation:

[tex]y = 4x + 5 \\ y = 2x + 12x + 20 \\ 4x + 5 = 12x + 2x + 20 \\ 4x - 12x - 2x = 20 - 5 \\ - 10x = 15 \\ - x = \frac{15}{10} \\ x = - \frac{3}{2} [/tex]

[tex]x = - \frac{3}{2} \\ 4( - \frac{3}{2} ) + 5 = y \\ - 6 + 5 = y \\ y = - 1[/tex]

Answer Link

Otras preguntas

whats the gcf of 50,40 whats the gcf of 14,56,63

Convert the 7pi/5 to a degree measure A=252 B=504 C=792 D=75

find the matrices of

the preapproach stage occurs ________ and extends the qualification of leads procedure. Multiple Choice after the sales presentation prior to the sales presenta

In what tab can a user find the workspace option?

"There is a close relationship between population and quality of life." Explain

Find the length of side x x in simplest radical form with a rational denominator. Thanks In advance.

What name is given to a non-metal when it forms an ion, and what type of charge does it have?

Change into passive:1)He opened the door.

Which of the following is not a component of internal control? A Integration B Control activities С Control environment. D Risk assessment