x*3x=7.5(6x+2x)

Simple and best practice solution for x*3x=7.5(6x+2x) 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 x*3x=7.5(6x+2x) equation:


Simplifying
x * 3x = 7.5(6x + 2x)

Reorder the terms for easier multiplication:
3x * x = 7.5(6x + 2x)

Multiply x * x
3x2 = 7.5(6x + 2x)

Combine like terms: 6x + 2x = 8x
3x2 = 7.5(8x)

Remove parenthesis around (8x)
3x2 = 7.5 * 8x

Multiply 7.5 * 8
3x2 = 60x

Solving
3x2 = 60x

Solving for variable 'x'.

Reorder the terms:
-60x + 3x2 = 60x + -60x

Combine like terms: 60x + -60x = 0
-60x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-20 + x) = 0

Ignore the factor 3.

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 '(-20 + x)' equal to zero and attempt to solve: Simplifying -20 + x = 0 Solving -20 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '20' to each side of the equation. -20 + 20 + x = 0 + 20 Combine like terms: -20 + 20 = 0 0 + x = 0 + 20 x = 0 + 20 Combine like terms: 0 + 20 = 20 x = 20 Simplifying x = 20

Solution

x = {0, 20}

See similar equations:

| -3x+8=29-6x | | 30x+20y=29.99 | | 6.75=1.5+1.75n | | (3b-5)(2b-3)= | | 4x+43=-3x+9 | | 7p^2+16p+9=0 | | (2/9)^-1 | | -6c+1=-9c | | -4x^2=27x-7 | | 7y+4-2y-8=180 | | 6x-9=7x+8 | | 2y^2-24y-90=0 | | -6x-7=-1(9+2x) | | Y=6x^2+11x-10 | | (y+6)(y^2+5y-3)= | | 6x-9=7+8 | | 2x--8=2x | | 4x^2-2x+3x+6=0 | | 8x-9z=2x-2 | | x^2+2x+y^2-16y=0 | | 4x-20y=60 | | 4(1+2x)-3=5x+4 | | 3c^2-20c-7=0 | | (9/14)/(7/8) | | -2r^2+12r-16=0 | | x^2-2+y^2-8y=7 | | (10y-14)=(5y+56) | | a=5p-6 | | x^3+8x^4-15x+14x^2-20=0 | | -2r^2+2r+40=0 | | x^7/x^3 | | x^3+8x^2-15x+14x^2-20=0 |

Equations solver categories