4x^2-14x=-12

Simple and best practice solution for 4x^2-14x=-12 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 4x^2-14x=-12 equation:


Simplifying
4x2 + -14x = -12

Reorder the terms:
-14x + 4x2 = -12

Solving
-14x + 4x2 = -12

Solving for variable 'x'.

Reorder the terms:
12 + -14x + 4x2 = -12 + 12

Combine like terms: -12 + 12 = 0
12 + -14x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(6 + -7x + 2x2) = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {1.5, 2}

See similar equations:

| 6(3n+1)=8(6n+3)+7 | | -22=2-4(-8) | | 11/18-1/6 | | 2x+5+4= | | f(6)=3*6+11 | | K(-7)=10t+19 | | 2x+4=cf | | 8t(-2)=12 | | 9(3n+5)=8(5n+1)+6 | | 1/6•1.5 | | -2(5x-8)+8=-10x+24 | | 8=4p-8 | | 8x-2=-9+7t | | -2n+1.125=-5.275 | | 80+5(x-1)=90 | | z^2+((i-2)z)+(3-i)=0 | | 25+7.50=250 | | 5/2=6/y | | 4(M-2)=28 | | (5x*5x)-5x-30=0 | | 2a^2+5a=-2 | | 40+3r=r+7(8r-2) | | 11n+6=13n-3 | | 15=8f | | 7(y+3)y=4.6 | | 7(x+3)-(2x-4)= | | 29=50I | | 2c+5a= | | 12/x=5 | | 12+8x-2= | | S=275+49 | | -8+2x=2(1+2x) |

Equations solver categories