inadaze
inadaze inadaze
  • 01-09-2020
  • Mathematics
contestada

is -2 a solution for 7x+3=-17-3x ?​

Respuesta :

sakshamrijal2527
sakshamrijal2527 sakshamrijal2527
  • 01-09-2020

Answer:

yes -2 is the correct answer

Step-by-step explanation:

7x+3=-17-3x

7x+3x=-17-3

10x=-20

x=-20/10

x=-2

Answer Link
ujalakhan18
ujalakhan18 ujalakhan18
  • 01-09-2020

Answer:

[tex]\boxed{\bold{\huge{\boxed{\sf Yes.}}}}[/tex]

Step-by-step explanation:

=> [tex]\sf 7x+ 3 = -17-3x[/tex]

Combining like terms

=> [tex]\sf 7x+ 3x = -17-3[/tex]

=> [tex]\sf 10x = -20[/tex]

Dividing both sides by 10

=> [tex]\sf x = -2[/tex]

So, -2 is a solution of the given equation.

Answer Link

Otras preguntas

What is the constant variation of x-3 and y =27
Approximately how many people lived in the United States in 1850?
In 2015, an article in the Wall Street Journal noted that "Prime Minister Shinzo Abe is expected to unveil a plan to balance Japan's budget in five years ... as
16x+4(x-5) I had to do 20 characters
Which elements has the smallest first ionization energy?
what was the main goal of US involvement in the Korean war?
Where v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time. Find v when a is 4 m/s squared, u is 3 m/s, and t is 72 seco
X-intercept :3 y-intercept :-7
Brian has 40000 to invest in a mix of corporate and municipal bonds. The corporate bond pays 10% simple annual interest and the municipal bonds pays 6% simple a
work out gradient of a line that is parallel to -2x +y-5=0