7x-2=3x^2

Simple and best practice solution for 7x-2=3x^2 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 7x-2=3x^2 equation:


Simplifying
7x + -2 = 3x2

Reorder the terms:
-2 + 7x = 3x2

Solving
-2 + 7x = 3x2

Solving for variable 'x'.

Combine like terms: 3x2 + -3x2 = 0
-2 + 7x + -3x2 = 0

Factor a trinomial.
(-2 + x)(1 + -3x) = 0

Subproblem 1

Set the factor '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Solution

x = {2, 0.3333333333}

See similar equations:

| 20y^3+21y^2+4y=0 | | 5c-2y=10 | | 4x+5=3x+14 | | 2x^2+2y^2=5x | | 2(x-4)=7-5(2x+1) | | 6a-b=3 | | 3(x-4)=8-5(3x+1) | | 3a-b+5= | | 400-40Q-3Q^2=0 | | 38-14=4x-8 | | y=5x-20x | | 2x-3+4x+1=106 | | 6x+39=27 | | 2y-c=5 | | 2x-17=-45 | | 6n+10-2n=5n+1 | | 7x+20=-36 | | 30x+15=36+30x-80 | | 4y+84=7x | | 0.98+2.21-0.08y=4.01 | | 25x+45=-x+6 | | 4x-3=(x-2)+2(x-3) | | 7y+5=8y-7+4y | | 24c^2=36c | | 52=-9s+6 | | 13x+12=12x+3 | | -3y+5x=16 | | 20000+100x=200x | | m+14=16 | | -5.6+8.2= | | 2(x+4)=(x+5)-10 | | xy-x+12y-12= |

Equations solver categories