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Q: 3x plus 5 equals 6x plus 23 what is x?

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

x=10

the answer is -3x = 0

2x - 6x + 3x = -412x - 3x = -41-1x = -41x = 41

3x + 7 = 6x - 2 Rearranging gives 6x - 3x = 7 + 2 3x = 9 x = 3

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

3x+50=6x+14 50-14=6x-3x 36=3x x=36 / 3 therefore x=12

6x+5=3x+5 5=9x+5 x=0

3x(2x + 1)

-3 + 3x + 6x = 15 combine like terms 6x and 3x are like terms as are -3 and 15 9x = 18 x = 2

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

x^2 + 3x + 7 = 6x + 18 x^2 - 3x - 11 = 0

3x + 6x +1 = 10 9x = 10 - 1 9x = 9 x = 1

x=4/3

xx+3x+7=6x+18 xx+3x+7-(6x+18)=6x+18-(6x+18) xx-3x-11=0 Factors of -11: 1,-11 -1,11 Doesn't factor evenly, use quadratic

Well lets see: 2y = 6x+8 y=3x+4 does not equal y=3x+6 So they are not the same.

9x + 3 - 6x - 2 = 3x + 1

Solve the equation below for x. If your answer is not a whole number, enter it as a fraction in lowest terms, using the slash mark ( / ) as the fraction bar.3x + 5 = 6x + 23x=-6

6x

3x + 8 = 20 - 3x 6x = 12 x = 2

3x - 8 = 7 so x = 5

Watch closely:6x = 3x + 27Subtract 3x from each side:3x = 27Divide each side by 3:x = 9

It is: 3x2+6x-11 = 0

8 = -6x x = -1.3333

3x + 6x - x= 8x