Study guides

Q: 2x plus x plus 4 plus 2x equals x plus 20?

Write your answer...

Submit

Related questions

8

2x+4 = -16 2x = -16-4 2x = -20 x = -10

2x + (10x - 4) = 20 2x + 10x - 4 = 20 12x - 4 = 20 12x = 24 x = 2

x equals 4

If x=4 then 2x+7 =

-2x+20 = 3x 20 = 3x+2x 20 = 5x 4 = x So x = 4

2x-4 = 20 2x = 20+4 2x = 24 x = 12

add; 5x =20 so x = 4

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

parallel

2x-4

y=16 x= -4

x=-4

4+ X equals 2X. Subtract X from both sides. Four equals X

2x + 7 + 2x = 23 4x + 7 = 23 4x = 16 x = 16/4 x = 4

k

4 + x = 2x --> 4 = 2x - x --> 4 = x: x = 4

3x+56 = 2x+4 3x-2x = 4-56 x = -52

2x2 + 3x - 20 = (x + 4)(2x - 5).

x = 0

4

(-2, 4)

(3, 1)

(4, -1)

(4, 5)