x2+x+23=8x+3

Simple and best practice solution for x2+x+23=8x+3 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 x2+x+23=8x+3 equation: 



x2+x+23=8x+3

We move all terms to the left:

x2+x+23-(8x+3)=0

We add all the numbers together, and all the variables

x^2+x-(8x+3)+23=0

We get rid of parentheses

x^2+x-8x-3+23=0

We add all the numbers together, and all the variables

x^2-7x+20=0

a = 1; b = -7; c = +20;
Δ = b2-4ac
Δ = -72-4·1·20
Δ = -31
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5+n=44 | | x2-13x+41=5 | | 2x-27=x+4 | | -4x+7=-10x+13 | | x2-6x+14=9 | | 2(10x-10)-12x=60 | | 2(x-5)=5x+20 | | (x+4)(3x)=(x+4)(24) | | 8-1=23-4x | | 7(4x-1)-2x=45 | | 214=39-w | | 30=65t-5t^2 | | -6g-+36=12 | | 5(b+8)=80 | | 5(2x-3)-5x=45 | | 3v-5=5 | | -2.7=2x+2.3 | | 4(3x+4)-8=68 | | 3(3x-1=9(x+1) | | 8=-8x+3(x+6) | | -v+240=172 | | n-7=26 | | 3(4x+3)+10=31 | | A+a-7=2a-8+1 | | 1x+21=2x+17 | | -v+87=204 | | |4x-1|=5x+3 | | 9t^2=-54 | | (4/5)x-(1/3)=7 | | 8(2x-10)+16=32 | | 164=58-y | | 6x2+11x-10=0 |

Equations solver categories