X=3(12-7r)(10r-5)

Simple and best practice solution for X=3(12-7r)(10r-5) 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=3(12-7r)(10r-5) equation:


Simplifying
X = 3(12 + -7r)(10r + -5)

Reorder the terms:
X = 3(12 + -7r)(-5 + 10r)

Multiply (12 + -7r) * (-5 + 10r)
X = 3(12(-5 + 10r) + -7r * (-5 + 10r))
X = 3((-5 * 12 + 10r * 12) + -7r * (-5 + 10r))
X = 3((-60 + 120r) + -7r * (-5 + 10r))
X = 3(-60 + 120r + (-5 * -7r + 10r * -7r))
X = 3(-60 + 120r + (35r + -70r2))

Combine like terms: 120r + 35r = 155r
X = 3(-60 + 155r + -70r2)
X = (-60 * 3 + 155r * 3 + -70r2 * 3)
X = (-180 + 465r + -210r2)

Solving
X = -180 + 465r + -210r2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Simplifying
X = -180 + 465r + -210r2

See similar equations:

| T=714.28+700 | | 5a+6=9a+8 | | (m+n)+(5m-2)= | | 4x^2+26x+53=0 | | X-1=6.59 | | h=-16t^2+149t+98 | | 2/x-3/2x=1/3 | | 3^-2(x^2)/x^3(y^-1) | | 42x+2=0 | | 13(3x-2)=7(6x-5) | | 4(5x+15)=20(4x-36) | | 2(3x-3.3)=4x-6.6 | | 2/a-1/b | | -0.7x+6.31=-0.5x+1.31 | | 2.4x-69=1.2x+9 | | (3x^2-16x+21)=0 | | -12/x^2/19/3x | | 171/3 | | 2(x-2.8)=8.8 | | (2x^2-7x+3)=0 | | 3(x-2)=10+x | | (3x+5)(2x^2-7x+3)=0 | | 194xy,1/2x,z | | n^2+10n-80=0 | | 5x^3y^6z^2+15xy^3z^3-25x^6y^2z^3= | | 10x^2+5x-225=0 | | 12/17x=21/34 | | 3x^3+22x^2-80x=0 | | 15-1/3x=8 | | 6x-7=5x+14 | | 3x(y-13)=5xy(2) | | 324+3x=609 |

Equations solver categories