Q: What is 4x plus 7 plus 3x equals 19 plus x?

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

No, that's not correct.-3x + 4x = x

4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3

-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3

4x+7-3x = 15 4x-3x = 15-7 x = 8

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

X=2

3x+7=4x 7=4x-3x 7=x

No, that's not correct.-3x + 4x = x

If: 3x+5 = 4x+1 Then: x = 4

4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2

4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3

-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3

3x+5= 4x-10+10 +103x+15= 4x-3x -3x15=X

4x+7-3x = 15 4x-3x = 15-7 x = 8

3x + 4x = 847x = 84divide both sides by 7x = 12

4x=3x+1 => (4x-3x)=1 => x=1 therefore the value of x is 1.