X-3x(2x-7)=76

Simple and best practice solution for X-3x(2x-7)=76 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(2x-7)=76 equation: 


Simplifying
X + -3x(2x + -7) = 76

Reorder the terms:
X + -3x(-7 + 2x) = 76
X + (-7 * -3x + 2x * -3x) = 76
X + (21x + -6x2) = 76

Solving
X + 21x + -6x2 = 76

Solving for variable 'X'.

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

Add '-21x' to each side of the equation.
X + 21x + -21x + -6x2 = 76 + -21x

Combine like terms: 21x + -21x = 0
X + 0 + -6x2 = 76 + -21x
X + -6x2 = 76 + -21x

Add '6x2' to each side of the equation.
X + -6x2 + 6x2 = 76 + -21x + 6x2

Combine like terms: -6x2 + 6x2 = 0
X + 0 = 76 + -21x + 6x2
X = 76 + -21x + 6x2

Simplifying
X = 76 + -21x + 6x2

See similar equations:

| 2y+10=37 | | 5d+10b=1125 | | 5x-2=2+3(x-4) | | -(4/5)y-(5)=27 | | 2b+7=19 | | 4x-5=7+x | | (1/4)*(x-2)=(1/7)*(x+1) | | 1/4(x-2)=1/7(x+1) | | 6n-4n=4n | | x^4-2x^3-3x+6=0 | | 13-x=1-x | | 2(3x-2)+(3x+6)=4x | | 7x^2-3=8x | | 2x+215=10x-9 | | ln(4+2x)=6 | | 7(x-5)=6(x-6) | | 3p-6=p+20 | | 4x^2-10= | | a-23=45 | | x^2+12x-3= | | 148-7x=20x+22 | | 2x^3+6x^2+100=0 | | 13w+14/9=43 | | 81-2x=8x+12 | | 2x+10=9-7x | | 0=l^2-45l-9000 | | 3(x+2)=4(x-5)+12 | | 4a^2+20=0 | | 7*9x=58 | | 3x^2-11x+10= | | 9+(1/2)=29 | | x^2-x-8= |

Equations solver categories