4x^2-18x=10

Simple and best practice solution for 4x^2-18x=10 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^2-18x=10 equation:


Simplifying
4x2 + -18x = 10

Reorder the terms:
-18x + 4x2 = 10

Solving
-18x + 4x2 = 10

Solving for variable 'x'.

Reorder the terms:
-10 + -18x + 4x2 = 10 + -10

Combine like terms: 10 + -10 = 0
-10 + -18x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-5 + -9x + 2x2) = 0

Factor a trinomial.
2((-1 + -2x)(5 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 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 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {-0.5, 5}

See similar equations:

| 7k+2-5=35 | | 2(3+c+1)= | | =20-4*2 | | 0.18x+0.2(x-5)=0.01(5x-2) | | 2/3*15 | | 7+5=w | | 13/x=7 | | 2(w+6)-12= | | 20-4x=-x-19 | | -k^2+7k-12=0 | | 6(1-2x)=22-8x | | 4(3.5+x-1.5)= | | 10+x=156 | | 1/3n=1/4 | | 3x^2+4^(1/2)=0 | | 216.97-216.25= | | 1/4a-12+7/4a=4 | | -3(8+2n)=-5n-22 | | a^2-2q-3=0 | | 11x=2+8x | | 3(z-9)= | | 4/9y=16 | | 7[x+7]=28 | | 4x+6x-20=0 | | 3n^2-21n+30=0 | | 3[g-7]+11=8 | | 4x+7y=206 | | 585.00+0.13x=825 | | 3x3/4 | | 9.5-3.7[x+4]=-23.8 | | 5g+8=4g-2 | | 3x-4(x-1)=6x-5 |

Equations solver categories