X^2-10=3x-30

Simple and best practice solution for X^2-10=3x-30 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 X^2-10=3x-30 equation: 



X^2-10=3X-30

We move all terms to the left:

X^2-10-(3X-30)=0

We get rid of parentheses

X^2-3X+30-10=0

We add all the numbers together, and all the variables

X^2-3X+20=0

a = 1; b = -3; c = +20;
Δ = b2-4ac
Δ = -32-4·1·20
Δ = -71
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 8=2r=4 | | 14=24y | | -3(u-2)=2u-29 | | -13c-1=-14c-18 | | 125)6(-2+5r)-6r=180 | | -18-17b+9=7-15b | | 3x-5(x-3)x=-5+2x-4 | | 50=9x | | 7x+9/4=−10 | | -6/3-9x=-18 | | 3(v-5)=12 | | -f=2+4f+8-3f | | 23=5(w+5)-7w | | (-6)=3x+3+(-3) | | 6x+3=9x+8 | | -7n=-6n-18 | | 8x+46=140 | | 5p=+2=4p-1 | | 72=x12 | | 9x-18=4x+5 | | 4x/20=28 | | 12000x=15000 | | -6n-12(-11n+8)=10(n-4) | | 1-8k=-7k+10 | | -10w=-9w+10 | | 6(w+4)=-2(5w-7)+w | | -3f+3-9=-f-4 | | (10b-6)-3(3b+2)=-4 | | 4.9t^2+19.5t-29.4=0 | | 15+12n+3=-9 | | 123)-84=-7(m+5) | | 2*3x-4)=3x+1 |

Equations solver categories