Melony Melony
  • 04-06-2015
  • Mathematics
contestada

PLEASE HELP


Solve.

5x+2/2 = 2x - 1

X = ________ ?

Respuesta :

Curti
Curti Curti
  • 05-06-2015
5x + 2/2 = 2x - 1
2/2 is basically 1 so
5x + 1 = 2x - 1
isolate the variable
5x + 1 = 2x - 1
      -1          -1
5x = 2x -2
-2x   -2x
3x = -2
solve
3x/3=-2/3
x=-2/3
Answer Link

Otras preguntas

Which of the following is NOT a reaction of the parasympathetic nervous system? A. Decreased respiration B. Decreased heart rate C. Increased blood flow to dige
what is 24 x 0.02 mmmmmmmmm
What is X if +X= 8 2 1 -6 -3 O 6 9 -6 -3 O -2 -7 -4 1 O -2 -7 -1 С O 7
Draw a triangle ABC with A(6,10), B(7,6), and C(10,7). Translate it 5 squares left and 6 squares down to get A'B'C'. Write the coordinates of the image.
What will the following program display in the console? var sum = 0 for(var i = 0; i < 5; i++){ sum = sum + i } console.log(sum); A. 15 B. 10 C. 5 D. 0
Solve for the variable: (x – 3)2 = 0
What's 16/12 + 11/6?
5x + 3y = 6 -3x - 3y = 6
What was the first important national labor union in the United States; it aimed to unite all workers, skilled and unskilled; was destroyed by the negative publ
The diagonal of a square has length 14 find the length of a side