7x^2+6x=1

Simple and best practice solution for 7x^2+6x=1 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+6x=1 equation:


Simplifying
7x2 + 6x = 1

Reorder the terms:
6x + 7x2 = 1

Solving
6x + 7x2 = 1

Solving for variable 'x'.

Reorder the terms:
-1 + 6x + 7x2 = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + 6x + 7x2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(1 + -7x)' equal to zero and attempt to solve: Simplifying 1 + -7x = 0 Solving 1 + -7x = 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 + -7x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -7x = 0 + -1 -7x = 0 + -1 Combine like terms: 0 + -1 = -1 -7x = -1 Divide each side by '-7'. x = 0.1428571429 Simplifying x = 0.1428571429

Solution

x = {-1, 0.1428571429}

See similar equations:

| 7+14x-5=8x+34-2x | | 1x+7=67 | | -6+9x+2+4x= | | -27=8c-5c | | (4*s)+11=14 | | 2(g-2)=4(g-19) | | x^2+1x-1=0 | | (14*m)+6=20 | | -1.77x=-3.93 | | (5*a)+2=17 | | x^2+1x-1x=0 | | b^2+100=0 | | 5(n-7)-7= | | 5s+3s=40 | | x-1/3=x+1/5 | | 10x+2y=16 | | 3x-2x+5=25 | | 7t+3(2t+1)=55 | | 3x^2=3x | | 8n=17+-9n | | 5-r=20 | | 6v-8(1+v)= | | 6y+5=-7 | | 9+(4*k)=(k*2)-1 | | 2(n-8)n=-4(2n-1) | | .6x+5=7 | | 2.3-5x=3x-5 | | x+6=3y | | .25(2x-5)=7 | | y^2+2y-12=0 | | x^2-23x=09 | | 6v-8(1+8v)= |

Equations solver categories