7x^3-31x^2+33x-9=x-3

Simple and best practice solution for 7x^3-31x^2+33x-9=x-3 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7x^3-31x^2+33x-9=x-3 equation:


Simplifying
7x3 + -31x2 + 33x + -9 = x + -3

Reorder the terms:
-9 + 33x + -31x2 + 7x3 = x + -3

Reorder the terms:
-9 + 33x + -31x2 + 7x3 = -3 + x

Solving
-9 + 33x + -31x2 + 7x3 = -3 + x

Solving for variable 'x'.

Reorder the terms:
-9 + 3 + 33x + -1x + -31x2 + 7x3 = -3 + x + 3 + -1x

Combine like terms: -9 + 3 = -6
-6 + 33x + -1x + -31x2 + 7x3 = -3 + x + 3 + -1x

Combine like terms: 33x + -1x = 32x
-6 + 32x + -31x2 + 7x3 = -3 + x + 3 + -1x

Reorder the terms:
-6 + 32x + -31x2 + 7x3 = -3 + 3 + x + -1x

Combine like terms: -3 + 3 = 0
-6 + 32x + -31x2 + 7x3 = 0 + x + -1x
-6 + 32x + -31x2 + 7x3 = x + -1x

Combine like terms: x + -1x = 0
-6 + 32x + -31x2 + 7x3 = 0

The solution to this equation could not be determined.

See similar equations:

| (x+1)(x-1)=x^2+x | | 3(y-4)=8 | | 4x-26=3x+15 | | 19=x-2 | | (5x^4-255)=-12 | | 7p+2q=29 | | x+19=5x-37 | | =-2x+34 | | 3r-5-5r=7+5r-12-6r | | 2t^2-14t=15 | | 11w+16w-4+1=-5+1-4 | | y=-x^2+8x-9 | | 2(0)=3y+6 | | 0.75x^2-6x=0 | | 3(2p-6)-4(p-8)=5-p | | 12x^3+14x^2-40x= | | 1/3=x-5/3 | | 7+9c-13=-9 | | 3x+16=46-3x | | lg(6x-2)=2 | | h(t)=-16t^2+0t+25 | | x^2+16x=216 | | 18.7n=26.18 | | x*2-8x+8y+32=0 | | 4y^2-8y+5=0 | | 2sin^3-17sin^2x+7sinx+8=0 | | 5(3c-2)7c=40-2c | | 3f+9=42 | | 40p^3-5q^9=0 | | -16x+24x^3+36=0 | | -2x-4x-6=-36 | | -15=5x-2x+3 |

Equations solver categories