a*(2a+x-5)=x^2-x-2

Simple and best practice solution for a*(2a+x-5)=x^2-x-2 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 a*(2a+x-5)=x^2-x-2 equation: 


Simplifying
a(2a + x + -5) = x2 + -1x + -2

Reorder the terms:
a(-5 + 2a + x) = x2 + -1x + -2
(-5 * a + 2a * a + x * a) = x2 + -1x + -2

Reorder the terms:
(-5a + ax + 2a2) = x2 + -1x + -2
(-5a + ax + 2a2) = x2 + -1x + -2

Reorder the terms:
-5a + ax + 2a2 = -2 + -1x + x2

Solving
-5a + ax + 2a2 = -2 + -1x + x2

Solving for variable 'a'.

Reorder the terms:
2 + -5a + ax + 2a2 + x + -1x2 = -2 + -1x + x2 + 2 + x + -1x2

Reorder the terms:
2 + -5a + ax + 2a2 + x + -1x2 = -2 + 2 + -1x + x + x2 + -1x2

Combine like terms: -2 + 2 = 0
2 + -5a + ax + 2a2 + x + -1x2 = 0 + -1x + x + x2 + -1x2
2 + -5a + ax + 2a2 + x + -1x2 = -1x + x + x2 + -1x2

Combine like terms: -1x + x = 0
2 + -5a + ax + 2a2 + x + -1x2 = 0 + x2 + -1x2
2 + -5a + ax + 2a2 + x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
2 + -5a + ax + 2a2 + x + -1x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 6b+20=125 | | 4x-2x+1=5+x-7 | | (6.25)(1.6)= | | 2a^2+ax-x^2-5a+x+2=0 | | 4-2x=-8 | | 7h-11-4h= | | -(12+3a)=-12(1-2a)+3a | | -5ax+-25a^2=-bx+-1b^2 | | 12x^2-60x+58=0 | | 2x-4=-20 | | 8(3-j)+4j= | | 16t^2-105t+34=0 | | -1-8= | | 7M-6=8+14 | | 0=x^2+2x-28 | | r^2-6r-27=0 | | 20z^2-140z+245=0 | | -18a^2-12a-2=0 | | (x+12)(x-11)=0 | | 0=y(y+10) | | o=y(y+10) | | b(b+9)=4(5+2b) | | 3x+14=-1 | | (3x-1)(9x^2+3x+1)=0 | | 3(4+n)=20+n | | 12t^2+25t-7=0 | | ln(3x+6)+ln(2)=ln(63) | | 40ax^2+24ax+32a=8a | | -(3y+5)-(2y-8)=3 | | x+(x+6)=48 | | 25x^2+36y^2=900 | | 4t-1=11 |

Equations solver categories