johnpb9365 johnpb9365
  • 22-01-2021
  • Mathematics
contestada

please solve
[tex] \frac{7 + 2x}{3} = 5[/tex]
​

Respuesta :

SamanthaTrip
SamanthaTrip SamanthaTrip
  • 22-01-2021

Answer:

x=-3

Step-by-step explanation:

We move all terms to the left:

7+2x/3-(5)=0

We add all the numbers together, and all the variables

2x/3+2=0

We multiply all the terms by the denominator

2x+2*3=0

We add all the numbers together, and all the variables

2x+6=0

We move all terms containing x to the left, all other terms to the right

2x=-6

x=-6/2

x=-3

Answer Link

Otras preguntas

Why it is important to bend your knees when you hit the ground after jumping from several feet in the air?
Which of the following countries has the second largest economy in the world? A: JapanB: KoreaC: TaiwanD: China
which number produces a rational number when multiplied by 0.4
How does daily weather affect our activities and life?
The possible ways to complete a multiple-choice test consisting of 19 questions, with each question having four possible answers (a, b, c, or d).
Consider the trianglular region with vertices (0,0) (6,0) and (0,6). find the x and y coordinates of the centroid
On a food label, the "% of daily value" table compares key nutrients per serving for a person consuming how many kcalories daily?
Solve the system of equations
Which of the following expenses will most likely be the most expensive? A. Independent Living Skills B. Housing C. Utilities D. Savings
someone please help!!!!