5X^2-47X+70=3X^2-31X+46

Simple and best practice solution for 5X^2-47X+70=3X^2-31X+46 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 5X^2-47X+70=3X^2-31X+46 equation:


Simplifying
5X2 + -47X + 70 = 3X2 + -31X + 46

Reorder the terms:
70 + -47X + 5X2 = 3X2 + -31X + 46

Reorder the terms:
70 + -47X + 5X2 = 46 + -31X + 3X2

Solving
70 + -47X + 5X2 = 46 + -31X + 3X2

Solving for variable 'X'.

Reorder the terms:
70 + -46 + -47X + 31X + 5X2 + -3X2 = 46 + -31X + 3X2 + -46 + 31X + -3X2

Combine like terms: 70 + -46 = 24
24 + -47X + 31X + 5X2 + -3X2 = 46 + -31X + 3X2 + -46 + 31X + -3X2

Combine like terms: -47X + 31X = -16X
24 + -16X + 5X2 + -3X2 = 46 + -31X + 3X2 + -46 + 31X + -3X2

Combine like terms: 5X2 + -3X2 = 2X2
24 + -16X + 2X2 = 46 + -31X + 3X2 + -46 + 31X + -3X2

Reorder the terms:
24 + -16X + 2X2 = 46 + -46 + -31X + 31X + 3X2 + -3X2

Combine like terms: 46 + -46 = 0
24 + -16X + 2X2 = 0 + -31X + 31X + 3X2 + -3X2
24 + -16X + 2X2 = -31X + 31X + 3X2 + -3X2

Combine like terms: -31X + 31X = 0
24 + -16X + 2X2 = 0 + 3X2 + -3X2
24 + -16X + 2X2 = 3X2 + -3X2

Combine like terms: 3X2 + -3X2 = 0
24 + -16X + 2X2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(12 + -8X + X2) = 0

Factor a trinomial.
2((2 + -1X)(6 + -1X)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -1X)' equal to zero and attempt to solve: Simplifying 2 + -1X = 0 Solving 2 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1X = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1X = 0 + -2 -1X = 0 + -2 Combine like terms: 0 + -2 = -2 -1X = -2 Divide each side by '-1'. X = 2 Simplifying X = 2

Subproblem 2

Set the factor '(6 + -1X)' equal to zero and attempt to solve: Simplifying 6 + -1X = 0 Solving 6 + -1X = 0 Move all terms containing X to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1X = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1X = 0 + -6 -1X = 0 + -6 Combine like terms: 0 + -6 = -6 -1X = -6 Divide each side by '-1'. X = 6 Simplifying X = 6

Solution

X = {2, 6}

See similar equations:

| 5(9c+7)=4(4c-4)+6 | | 7+4+x=22 | | p^3+9p^2+14p=0 | | 8(8y+6)=4(8x-1)+1 | | 3(8m+4)=8(6m-1)+5 | | m+1+8=10 | | 4X^2+25X+21=2X^2+15X+13 | | 2(2x-5)=3x-1 | | -3(x-2)=-1(x-26) | | 9x-7y+2z=6 | | (x+3)=5(x-3) | | 10(4+x)=50 | | 6-7x=70-35x | | 12z-(3z-1)-2z-35=z+58 | | 5x+4=59 | | 6X^2+18X=4X^2+10X | | 10x+7x=153 | | 2x+1=57 | | 5x^2-6x=6x^2-16 | | 5x^2-2x=6x^2-16 | | 11(9c-1)-10=97c+11 | | x+4(x+3)=28 | | 2H+12H-32= | | x+4(x+3)=2 | | -4y-12=5y+6 | | 4e(3e-4)=1(4b-4)+6 | | 3x+50=59 | | 7y-10y=-17-22 | | 3x+5y=-18 | | 4(8b+9)=1(4b-4)+6 | | 12=y-3y | | 23+2y-5=10y-10-4y |

Equations solver categories