Q: What is 3x plus x plus 10 plus x?

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If 3x = x + 10 then 2x = 10 and x = 5

3x-2=x+8 (+2) 3x=x+10 (-x) 2x=10 (/2) x=5

If: 3x+20 = 2x-10 Then: x = -30

x = 2

5x+3x-6x+4x+2x-x+10 This expression can be simplified to: 7x+10 (7 being the coefficient of x)

Related questions

10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x

If 3x = x + 10 then 2x = 10 and x = 5

3x+6 = x-10 3x-x = -10-6 2x = -16 x = -8

X= 5

x+5 = 3x+15 x-3x = 15-5 -2x = 10 x = -5

3x + 2 = -10 3x = -12 x = -4

3x-2=x+8 (+2) 3x=x+10 (-x) 2x=10 (/2) x=5

3x+4=10 To solve: 3x+4=10 3x=6 x=2

If: 3x+20 = 2x-10 Then: x = -30

x = 2

If: x+7-4x+1 = -10 Then: 8-3x = -10 And: -3x = -10-8 => -3x = -18 So: x = -18/-3 => x = 6

5x+3x-6x+4x+2x-x+10 This expression can be simplified to: 7x+10 (7 being the coefficient of x)