taylab123 taylab123
  • 02-08-2018
  • Mathematics
contestada

Twice a number decreased by 11 is -23

Respuesta :

Mustela Mustela
  • 02-08-2018

Twice a number decreased by 11 is -23

Let the number be x

So we get the equation

2x -11 = -23

Add 11 to both sides

2x = -12

Divide both sides by 2

x = -6

So the number is -6

Negative 6

Answer Link

Otras preguntas

simplify p8/p2can you help me with this question...anyonnnneee...????
How do we call a very small video,that is repeating unlimitedely
The first land battle of the civil war took place near ________, Virginia, on july _ _, 18_ _At this battle, the union army ___________ the confederate army.wha
you are planting a rectangle garden. it is 5 feet longer than 3 times its width. the area of the garden is 250 feet. find the dimensions
solve the formula for the indicated variable (b=rw+r,for w  sollution w=____)
pls help me with this  11-3 and 11-4 u press the link below
determine the most precise name of the quadrilateral ABCD from the information given. for #13 & #14
why does the same side of the moon always face the earth?
which areas were obtained after the revolutionary war?
PLEASE HELP 20 POINTS!The sum of the x- and y-intercepts of the graph of 5x+3y = k is 32 5. Find the length of the line segment joining the x- and y-intercepts.