-8x^2-10x+7=0

Simple and best practice solution for -8x^2-10x+7=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 -8x^2-10x+7=0 equation:


Simplifying
-8x2 + -10x + 7 = 0

Reorder the terms:
7 + -10x + -8x2 = 0

Solving
7 + -10x + -8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -2x)(7 + 4x) = 0

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 '(7 + 4x)' equal to zero and attempt to solve: Simplifying 7 + 4x = 0 Solving 7 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 4x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 4x = 0 + -7 4x = 0 + -7 Combine like terms: 0 + -7 = -7 4x = -7 Divide each side by '4'. x = -1.75 Simplifying x = -1.75

Solution

x = {0.5, -1.75}

See similar equations:

| 6c+7c=25+3c | | 10=1/15x | | =67 | | 0.94x+0.05(10-x)=0.10(95) | | 40=-5(3d-2) | | 38(2x-1)=60(4x-26) | | -0.10(72)+0.70x=0.05(x-14) | | x*2-100=12 | | 10(6x+3)=25(x+11) | | K(3)-4(2)=1 | | 3.5x-17.65=5.8 | | 24(3x+1)=28(x+7) | | 4.7x-10.66=7.2 | | 24=-13u+8-6u | | 7-x=4+5x | | 4x+3-18x+30-4=0 | | 2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9= | | 2(7t+2x)=3x+9 | | 20(4x-23)=25(2x+2) | | -136+11x=40+3x | | 7x+3*45-6=120 | | 3(3x-1)=2(3x-1) | | 5x+6-5-7x-9=100 | | 3x-56=4x+35 | | (a+4)(a-6)= | | 800=m+80 | | 5c+19-41=38+c | | 7y-7z=-21 | | b+38=3b | | x(x)-11x+24=0 | | 6y+3=4y+17 | | 9x+32=x+48 |

Equations solver categories