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Q: What is x in 2x plus 8 equals 16?

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-2x+16 = 0 -2x = -16 x = 8

-5x+3(x+8)=16-2x

8x + 16 = 6x -> 2x + 16 = 0 -> 2x = -16 -> x = -8

x = 8 and y = 0

x= 2 because 2x+4=16 4x2=8 8+2 or 8x2=16

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-2x+16 = 0 -2x = -16 x = 8

-5x+3(x+8)=16-2x

y=6x-16 y=-2x+8

8x + 16 = 6x -> 2x + 16 = 0 -> 2x = -16 -> x = -8

x = 8 and y = 0

x= 2 because 2x+4=16 4x2=8 8+2 or 8x2=16

2 + 2x = 18 2x = 18 - 2 2x = 16 x = 8

y = 0 and x = 8.

16 + 2x = 10 + 8x 2x - 8x = 10 - 16 -6x = -6 x = 1 Check: 16 + 2(1) = 10 + 8(1) 18 = 18

no x would be 0.5 because two times 0.5 is 1 ( 2x ) and then add 7 equals 8 ( plus seven equals 8 )

X=7

2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4