(7x^2-5x)=(4x^2-x)

Simple and best practice solution for (7x^2-5x)=(4x^2-x) 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^2-5x)=(4x^2-x) equation:


Simplifying
(7x2 + -5x) = (4x2 + -1x)

Reorder the terms:
(-5x + 7x2) = (4x2 + -1x)

Remove parenthesis around (-5x + 7x2)
-5x + 7x2 = (4x2 + -1x)

Reorder the terms:
-5x + 7x2 = (-1x + 4x2)

Remove parenthesis around (-1x + 4x2)
-5x + 7x2 = -1x + 4x2

Solving
-5x + 7x2 = -1x + 4x2

Solving for variable 'x'.

Reorder the terms:
-5x + x + 7x2 + -4x2 = -1x + 4x2 + x + -4x2

Combine like terms: -5x + x = -4x
-4x + 7x2 + -4x2 = -1x + 4x2 + x + -4x2

Combine like terms: 7x2 + -4x2 = 3x2
-4x + 3x2 = -1x + 4x2 + x + -4x2

Reorder the terms:
-4x + 3x2 = -1x + x + 4x2 + -4x2

Combine like terms: -1x + x = 0
-4x + 3x2 = 0 + 4x2 + -4x2
-4x + 3x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-4x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-4 + 3x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-4 + 3x)' equal to zero and attempt to solve: Simplifying -4 + 3x = 0 Solving -4 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 3x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 3x = 0 + 4 3x = 0 + 4 Combine like terms: 0 + 4 = 4 3x = 4 Divide each side by '3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {0, 1.333333333}

See similar equations:

| 5x^2y-7x^2-7+5y= | | 18=5x^2-x | | 12g-11g+3=18 | | -6m+17m+-20m=18 | | 16m^2+9n^2= | | 16n^2+40n+25=0 | | -20s+-s+-10s+17s+12s=-14 | | -6x-4y=-72 | | 100x+45=90x-5 | | 5x^2+7=-90 | | 27x^4+48x^3-12x^2= | | 100x+45=90x | | x+9y=62 | | 31/2+42/3= | | 5x+15y=-10 | | a+3a=15/2 | | 9-2(7x-7)=12 | | 3.6x+8.7=-5.7 | | 2n+2n-3n=19 | | 14-8=22+20 | | 100x^2+30x+9=0 | | 3(3x-2.8)=3x-8.4 | | 5k-4k=8 | | 8u^2+6u+1= | | (8x^2)(2x^6)= | | 10s+4s-s-10s=12 | | 2.2x-27=1.7x+4 | | 3(x+6)=3x+12 | | 8h-6h-h=18 | | 9x+8.5=12.5 | | 5n-(-8c)-8n+n+(-3c)= | | 6b^2+b-2= |

Equations solver categories