Best Answer

If you mean: x+4x--9 = x+1 then 4x = -8 and x = -2

Q: What is the solution to x plus 4x- minus 9 equal x 1?

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The lines are perpendicular.

4x + 20

Impossible to give a correct solution in the absence of any plus or minus signs.

Let the unknown number be X: -4x-10 = 2 -4x = 2+10 -4x = 12 x = -3 Remember that a minus multiplied by a minus is equal to a plus: -4*-3 = 12

This would simplify as 4x-5

Related questions

x = 0,1

The equation 4x + 5 = 2 has the solution 4x = -3 and x = - 3/4 (minus 3/4).

The lines are perpendicular.

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

4x + 20

minus 1

Impossible to give a correct solution in the absence of any plus or minus signs.

x - 2

-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.

Let the unknown number be X: -4x-10 = 2 -4x = 2+10 -4x = 12 x = -3 Remember that a minus multiplied by a minus is equal to a plus: -4*-3 = 12

{-1,-2}

This would simplify as 4x-5