Seudónimo
Seudónimo
02-03-2017
Mathematics
contestada
-2x-9=-4 help me pleaseeeeeeee
Respuesta :
ilhamm
ilhamm
02-03-2017
-2x-9=-4
add 9 to both sides of the equation.
9+-4 is 5.
-2x = 5
divide by both sides now.
x= -2.5
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Of the following positions, who ranked highest in the hierarchy of the medieval church? A. bishop B. cardinal C. priest D. merchant
What °(degree) dose a isoscele,scalene and equilateral have to be to make it acute, obtuse or right?
Which of the following musicals was the first to tackle the issue of racism? A. My Fair Lady B. Show Boat C. Rent D. South Pacific
Which of the following deserts is characterized by moderately warm to cool temperatures? a. arid b. semi-arid c. coastal d. cold
Which type of mining is likely the least harmful to the environment? a. surface mining b. placer mining c. subsurface mining d. none of the above
Choose the magma type which is most viscous: basaltic andesitic rhyolitic
T Object]User: A linguistic tool in which neighboring words begin with the same letter or sound in order to catch the attention of the audience. A. Idiom B. All
What is bacteria bigwig
Which substance is a molecule? A. water B. sodium C. salt water D. sand and salt
Complete the following analogy. Plate tectonics is to asthenosphere as Earth's magnetic field is to _________. A. inner core B. outer core C. pyroclastic deposi
