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Q: What does x equal in -3x equals 12?

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3x = -12 so x = -4

-3x + 2y = 12-3x + 3x + 2y = 3x + 122y = 3x + 122y/2 = 3x/2 + 12/2y = (3/2)x + 6

3x-11 for x=9

x + 2 = 3x-1 -2x = -3x = 1,5

11x + 8 = 8x + 20 3x + 8 = 20 3x = 12 x = 4

Related questions

3x-4x=12 that means -x equals 12 so x equals -12

15

19 (7 + 12 = 4x - 3x)

3x+12 = 18 3x = 18-12 3x = 6 x = 2

x=2 y=1.5

3x=12 3x/3=12/3 x=4

3x+12=x+48: 3x-x=-12+48 2x=36 x=18

39

3x-12=12 express the equation in terms of x, 3x=12+12 then, perform the operation 3x=24 x=8 that is now the value of x.

If x equals 8, then 3x equals 24. 24-x would equal 16.

3x=18 x=18/3 x=6

x=2.52

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