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Q: How do you solve 4x plus 28x-2?

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2y = 4x + 4y = 2x + 2

5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5

8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3

-4x+3 = 23+6x -4x-6x = 23-3 -10x = 20 x = -2

4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2

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

Add 4x + 2x = 6x + 4 = 6x + 4

4x-y2=2xy 2x ? y5 if its plus its 7 xy

You can't solve it. But you can simplify it to get: 4x+y=2

4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x

Add 4x - 2 to each side: 5x = 5 x = 1

x= -.5

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