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 ( 65+ )
Otras preguntas
If a display has a dynamic range of 20 dB and the smallest voltage it can handle is 200 mV, then the largest voltage it can handle is_________V. a. 20 b. 2.0 c.
How is the modern interpretation of the phrase "all men are created equal" different from its original meaning? O A. Today it is interpreted to include all peop
4(5x2 – 9x + 7) + 2(-10x2 + 18x– 13)
Which of the following words does not indicate multiplication? A times B. of C.product D. more than
Dan is a car dealer. He earns 12% of the luxury vehicles sales. How much commission will he receive if he sells a car for $91,500?
Initially, there were only 86 weeds in the garden. The weeds grew at a rate of 29% each week. The following function represents the weekly weed growth: f(x) = 8
Which graph represents the function f(x) = –x^2 + 5?
In the absence of friction, how much work would a child do while pulling a 12 kg wagon a distance of 3.9 m with a 22 N force? O 47J O 60J O 86 J O991
A composite wall 8 m long and 4 m high consists of 4 cm of brick, 8 cm of concrete, 6 cm of fiberglass and 10 cm of corkboard. The inside temperature is 18°C, a
Open door policy affects on America
