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Q: What is 3x plus 12?

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3x + 12 + 10x = 13x + 12

4x2+3x+6+5x+3x+6 = 4x2+11x+12 when simplified

It is: 3x^2 +15x +12

3x+8 = 12 3x = 4 x = 4/3

3x+42=6x+12 42=6x-3x+12 42=3x+12 42-12=3x 30=3x 10=x

12

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

34x + 72 is the answer to the equation 12 plus 6x-4 5 plus 2 3x-1.

Point slope equation: Y=3X+12

3x + 12 can also be written as 3(x + 4)

y-3x+6y=12 7y=3x+12 y=3x/7 +12/7

3x + 12 = 42 3x = 30 x = 10

3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2

y=3x+12

6x+4=3x+12 => 6x-3x=12-4 => 3x=8 => x=8/3=2.666...

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

2x-12

simplify it, 7x-12=x+2+2x-3x 7x=2+12+3x-3x 7x=14 x=2

6x-7 = 3x+5 6x = 3x+12 (subtracting -7) 3x=12 (subtracting 3x) x=4 (dividing by 3)

(3x+12)(5x+2)

If you mean 3x+4y = 12 then y = -3/4x +4

6-3x+12=0 6+12-3x=0 18-3x=0 18=3x x=6

-3x2 + 16x + 12 = -3x2 + 18x - 2x + 12 = -3x*(x - 6) - 2(x - 6) = -(3x + 2)*(x - 6)

6x - 12 = 3x + 12 Add twelve to both sides.6x - 12 + 12 = 3x + 12 + 12Simplify.6x = 3x + 24Subtract 3x from both sides.6x - 3x = 3x + 24 - 3xSimplify.3x = 24Divide both sides by 3.x = 8The answer is x = 8.

15x+12y+22+3w-2y+3x+14-12+3w original = 15x+3x+12y-2y+3w+3w+22+14-12 group = 18x+10y+6w+24 answer