-3x(x-1)+7x=27

Simple and best practice solution for -3x(x-1)+7x=27 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 -3x(x-1)+7x=27 equation: 



-3x(x-1)+7x=27

We move all terms to the left:

-3x(x-1)+7x-(27)=0

We add all the numbers together, and all the variables

7x-3x(x-1)-27=0

We multiply parentheses

-3x^2+7x+3x-27=0

We add all the numbers together, and all the variables

-3x^2+10x-27=0

a = -3; b = 10; c = -27;
Δ = b2-4ac
Δ = 102-4·(-3)·(-27)
Δ = -224
Delta is less than zero, so there is no solution for the equation

See similar equations:

| y+(4/5)=-(1/10) | | 12(3y)^2+18y^2=0 | | 4=1/2c | | 29.7x-x=1.2 | | 1/2+y/7=5/14 | | 3.5=1x-1.5 | | 31x=5x | | 40+42x=100x | | F(x)=60/2-150 | | n=n2−4n+7 | | g^2+5g=266 | | 2a-16+7=2a-6-3 | | 27.9x-x=1.2 | | -8n-4=-(4+7n)-7 | | 3.4x-5.25=5.1-3.5 | | 8÷m+5=7 | | r^-10r+11=0 | | (X-2)=4x-14 | | x/6+15=19 | | 18=-1/4x+41/2 | | 8k=7 | | (19x+4)+(26x-4)=180 | | 1/3(13-24v)=-2(4v-2) | | 6x+11-(7x-4)=2 | | 2x-(4-x)=5x-8 | | 4(r+12)=-12 | | 3+2(x+4)=25 | | 5+12x=7+18x | | 4x-4+12x+8=180 | | -20=-4y-12 | | 7.5z=-105 | | -1/2+1/3y=-9/5 |

Equations solver categories