3x-(4x^2-7x)+7x^2=0

Simple and best practice solution for 3x-(4x^2-7x)+7x^2=0 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 3x-(4x^2-7x)+7x^2=0 equation:


Simplifying
3x + -1(4x2 + -7x) + 7x2 = 0

Reorder the terms:
3x + -1(-7x + 4x2) + 7x2 = 0
3x + (-7x * -1 + 4x2 * -1) + 7x2 = 0
3x + (7x + -4x2) + 7x2 = 0

Combine like terms: 3x + 7x = 10x
10x + -4x2 + 7x2 = 0

Combine like terms: -4x2 + 7x2 = 3x2
10x + 3x2 = 0

Solving
10x + 3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(10 + 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 '(10 + 3x)' equal to zero and attempt to solve: Simplifying 10 + 3x = 0 Solving 10 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + 3x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 3x = 0 + -10 3x = 0 + -10 Combine like terms: 0 + -10 = -10 3x = -10 Divide each side by '3'. x = -3.333333333 Simplifying x = -3.333333333

Solution

x = {0, -3.333333333}

See similar equations:

| -2+x=-x+4 | | 5.5/1.1=0.04 | | 6x-1=49 | | x+8+2x-6=5x-12 | | X^3+8x^2-3x-24x=0 | | 6-(3a+4)=17 | | 4x-12=x+2x+3 | | -3.4+q=-12.2 | | F(x)=5x+45 | | 22-3x=14+5x | | D=6a^2c+5b | | 8x+7+3x-2=38 | | (4x)(5x+1)(5x+3)=102 | | x*x+5x=-6 | | X-4.21=-19.3 | | x-3/5=-3 | | -2k+4=-6 | | -Rx+Sy=-T | | 4x+5x+1+5x+3=102 | | 2.8=-2n | | 3n4-1/3=2n-1/6 | | 1/4(10/11-4x)-5/11=6/11 | | 8p-7(p-1)=17 | | (x)(x)-16=0 | | 20(x+3)+5x=12 | | 0.2s(d-12)=4 | | 12st/4t= | | 2x^3+12x+5x+30=0 | | (y^2-4)(3y^2-6y+4)= | | 6(b+8)=18 | | 6(z+4)=56+2z | | (3y+1)*20= |

Equations solver categories