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Q: 5x plus 2 equals 2x-10

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8x-7 plus 2x equals 6 plus 5x plus 2?

f(x)=5x+2

5x+2=x+10 5x-x=10-2 4x=8 x=2

DIE

Here is the work for that problem: 5x+ 2=12 5x= 12-2 5x=10 x= 2

x=6Solution:x + 2x + 14 = 5x + 214 - 2 = 5x - 3x12 = 2xx = 12/2 = 6

x = zero

5x + 2 = 22 5x = 22 - 2 5x = 20 5x/5 = 20/5 x=4

x = -5

x = -1.4

3x + 2 + 2x = 7; 3x + 2x = 5x, so 5x + 2 = 7; 7-2=5, so 5x=5. 5x divided by 5 and 5 divided by 5 equals 1, so x equals 1.

If -4 + 5x = 6, 5x = 6 +4 = 10 or x = 2.

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