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Q: What is w if 2w equals 16?

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w = 3 16 = 4w + 2w - 2 Move the 2 to other side 16 + 2 = 4w + 2w 18 = 6w 18 / 6 = 3 = w

2w + 16 = - 6w - 8 2w + 16 + 6w = - 8 8w + 16 = - 8 8w = - 8 - 16 8w = - 24 w = - 3

W/3 + 2W/3 is one possible answer.

w=4

22

-36 + 2w = -8w + w -36 + 2w = -7w -36 = -7w - 2w -36 = -9w w = -36/-9 = 4

w=10

120 - 76 = w+w. So: 2w = 44. So: w=22.

2l + 2w = P Subtract 2l from both sides: 2w = P - 2l Divide both sides by 2: w = P/2 - l

2w^2-w-28 = (2w + 7)(w - 4)

3w - 2 = 2w + 3 Add 2 to both sides: 3w = 2w + 5 Subtract 2w from both sides: w = 5

5w+2 = 2w+5 5w-2w = 5-2 3w = 3 w = 1

2w

2L+2W=132 L=W+8 substitute for L... 2(W+8)+2W=132 2W+16+2W=132 4W+16=132 2W+8=66 2W=58 W=29 L=W+8=29+8=37 So the width is 29 metres and the length is 37 metres

Stating our known facts Let W = Width, and L = Length L = 2W, and W = W+2 ----What you given is a never ending loop, saying that W always equals itself + 2. I will assume that you meant to put W = L+2 instead. Letting L = 2W and W = L + 2, we can state that x (the total area) is defined asL W(substituted so we're only working for one term)x = (2W)(2W + 2) Simplifyingx = 4W2 + 4W Since we are left with 2 variables, it can be stated that there is not enough information to solve the problem.

6 + w - 2w - 11 + 6w = -5 + 5w

Perimeter = 2 x Length + 2 x Width = 78 cm ie P = 2L + 2W = 78 L = W + 7 so 2W + 14 + 2W = 78 so 4W = 64 so W = 16 L = W + 7 = 16 + 7 = 23 Length= 23 cm Width= 16 cm

l = 2w perimiter = 96 = 2l + 2w = 4w+2w = 6w = 96 w = 16 l = 32

To calculate the perimeter of a rectangle you need to add up the length of all four sides. Length + length + width + width = perimiter2L + 2W = PAssume L = 8, and P = 46, determine W.2 * 8 + 2W = 4616 + 2W = 46subtract 16 from both sides2W = 46 - 162W = 30divide both sides by 2W = 15.The other side is 15 inches long.

L = 2W 2W x W = 128 2W squared = 128 w squared = 64 W = 8 Width 8 ft, length 16 ft 8 x 16 = 128 QED

a = L x W: area equals length times the width. p = 2L + 2W: perimeter equals 2 times the length plus 2 times the width so L = (p - 2W)/2

It is the property that equals plus equals are equals.

It is 2w.

w2+2w=99w2+2w-99=0 (quadratic equation)Find two number that multiply to get 99 and add to get 2The numbers are 11 and -9soooo.(w-9) (w+11)=0w-9=0 w+11=0w= 9 w=-11

L = 2W - 4; L x W = 160. Substitute: (2W - 4) x W = 160 ie 2W2 - 4W - 160 = 0 Factors are (2W + 16)(W - 10) The width is 10 in and the length 16 in.