3(x^2-4)=4(x-3)

Simple and best practice solution for 3(x^2-4)=4(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 3(x^2-4)=4(x-3) equation:


Simplifying
3(x2 + -4) = 4(x + -3)

Reorder the terms:
3(-4 + x2) = 4(x + -3)
(-4 * 3 + x2 * 3) = 4(x + -3)
(-12 + 3x2) = 4(x + -3)

Reorder the terms:
-12 + 3x2 = 4(-3 + x)
-12 + 3x2 = (-3 * 4 + x * 4)
-12 + 3x2 = (-12 + 4x)

Add '12' to each side of the equation.
-12 + 12 + 3x2 = -12 + 12 + 4x

Combine like terms: -12 + 12 = 0
0 + 3x2 = -12 + 12 + 4x
3x2 = -12 + 12 + 4x

Combine like terms: -12 + 12 = 0
3x2 = 0 + 4x
3x2 = 4x

Solving
3x2 = 4x

Solving for variable 'x'.

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

Combine like terms: 4x + -4x = 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:

| 4x+12/2=3x+11/3 | | 6x-8-7x=-16 | | x^2+27=45 | | 3x+5(60-x)-236=0 | | 8(x+15)=10(x+9) | | 16x+3=20x-3 | | 5+7x+5x=53 | | -11n+4=-9n-6 | | 2x^2-21x-5=0 | | (6m+4n-5p)-(11m-3n-p)= | | 2x^2-21-5=0 | | B^2-5b+2=-2 | | (x-5)=(4x-38) | | (8x)+(5x+12)=90 | | 3-(x-1)=2(x+1)-x | | 1+2x+3x=-19 | | (9a-5b+10c)+(8a+12b-10c)= | | 4*x-2=-6 | | 3+2(y-5)=7(3+y) | | 6x+8=14+5x | | 6*b+4=2*(2*b+1) | | 1+2x=x+5 | | 2(y+3)=1-3(2y+1) | | 5-11(x-5)=-(6+5x) | | 5-3x=1+4x | | (5x+10)+(2x-12)=180 | | 3x-2=-110-6x | | 3x-5+15y+2x+z= | | 2a-5+12c=2a | | 18=8+5*y | | 10-5x=4x+10 | | z*e*a=1 |

Equations solver categories