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2x+x

Q: 2x plus x equals

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22+2x = 37+6+x 2x-x = 37+6-22 x = 21

so 3x + 2 = x + 12 ie 2x = 10 x =5

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

6 + 2x = x - 6 2x - x = -6 -6 x = -12

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

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2x + 2 = x + 5Subtract 2 from each side:2x = x + 3Subtract 'x' from each side:x = 3

2x+2=x+5 x=3

2x = x+3 2x-x = 3 x = 3