-7x=5x^2-6

Simple and best practice solution for -7x=5x^2-6 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=5x^2-6 equation:


Simplifying
-7x = 5x2 + -6

Reorder the terms:
-7x = -6 + 5x2

Solving
-7x = -6 + 5x2

Solving for variable 'x'.

Reorder the terms:
6 + -7x + -5x2 = -6 + 5x2 + 6 + -5x2

Reorder the terms:
6 + -7x + -5x2 = -6 + 6 + 5x2 + -5x2

Combine like terms: -6 + 6 = 0
6 + -7x + -5x2 = 0 + 5x2 + -5x2
6 + -7x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
6 + -7x + -5x2 = 0

Factor a trinomial.
(3 + -5x)(2 + x) = 0

Subproblem 1

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Subproblem 2

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

Solution

x = {0.6, -2}

See similar equations:

| -3(3b+2)+(10b-2)=0 | | 4(5n-6)+4n=-96 | | 4x-(2x+13)= | | c-8=12 | | 2*ln(x-3)-1=6 | | x+x+2=18 | | x^2-78x-15=0 | | x^2-78-15=0 | | u=x^2-6x+11 | | y=x^2+6x+11 | | x^2+22x+72=0 | | a+15=34 | | 5x+1=4.5 | | 5.8q-3.7-5.3q=0.5q-2.9 | | x^2+x=x-3 | | 76=6(4-4b)-2b | | -2(3n-1)+2n=6-2 | | 8(a+3)=2[2a-(6-a)] | | 5=7x-23 | | 2x-18=32 | | 3x^2-2x+6=9 | | 3x^2-23x+30= | | .5x(x-3)=65 | | 12X=3X^2-96 | | 5.8q-3.7-5.3=0.5q-2.9 | | -1.2=y-1 | | 7x^2-14x-35=0 | | -2x-35=0 | | m^2x-mx^2=2 | | (m^2x)-(mx^2)-2=0 | | -4x-21=0 | | 2=0 |

Equations solver categories