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Q: 3x plus 2y equals 2 and -2x plus y equals 8?

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(-1, 5)

(4, -1)

(-1, 0)

(-1, 5)

3x plus 2y - 3 is an expression. There can be no answer to one expression and one linear equation in two variables.

y=-3/2x + 1/2

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

All that can be deduced is that x + y = 14.

x = 3 and y = 2

3x + y

In its simplest form: 2y -5x

2x+3x = 5x

3x + 2y = 7

The intersection is (-2, 6)

If: 3x+2y = 5x+2y = 14 Then: 3x+2y = 14 and 5x+2y =14 Subtract the 1st equation from the 2nd equation: 2x = 0 Therefore by substitution the solutions are: x = 0 and y = 7

If: 3x+2y = 5x+2y = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtract the 1st equation from the 2nd equation: 2x = 0 or x = o By substitution: x = 0 and y = 3.5

3x - 5 = 2y3/2X - 5/2 = y

-3x + 2y = 9 2y = 3x + 9y = 1,5x + 4,5

3x-2y+9+9y-x = 2x+7y+9

3x-2y-7=0

(2, -1)

If you mean 3x+2y = -5 and -2x+3y = -5 then they are straight line equations

2x + 4y = 16 is the same as 4y = -2x + 16 divide both sides by 4 and you get y = (-x/2) +4 3x - 2y = 6 is the same as -2y = -3x + 6 divide both sides by 2 and you get y = (-3x/2) + 3 therfore they do not have the same solution

2x + 3x + 6 = 5x + 6

It is an expression of terms that can be simplified to: x+2y+2