-3(2+8x)7x=28

Simple and best practice solution for -3(2+8x)7x=28 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 -3(2+8x)7x=28 equation: 



-3(2+8x)7x=28

We move all terms to the left:

-3(2+8x)7x-(28)=0

We add all the numbers together, and all the variables

-3(8x+2)7x-28=0

We multiply parentheses

-168x^2-42x-28=0

a = -168; b = -42; c = -28;
Δ = b2-4ac
Δ = -422-4·(-168)·(-28)
Δ = -17052
Delta is less than zero, so there is no solution for the equation

See similar equations:

| -10(x+7)=-170 | | -2n-1=-3 | | –3(–5+2u)= | | -10v^2-28v-16=0 | | 826=-14(1+10x) | | 3y=9/3 | | 5nn=6 | | -3x-5(3x-2)=10 | | 9/4=3/2n+19/4 | | m-20=-27 | | 1.5(x+6)=15 | | 3(2x+4)-(5x-2)=0 | | Y=-3000x+15000 | | -3(4x-5)=-93 | | 12-2r=8 | | 2-2x-3=32 | | 2/5d=17/4. | | x^2-15x+36=68 | | Y=3000x+15000 | | a+2a+2=14 | | 39+6n=3n+4(6+2n) | | 2x²-9x=5 | | 7(6-3x)=-84 | | Y=-3000x+5 | | r/4-1=-3 | | -2(5x+3)+2=26 | | 8p-5(-2p+8)=-4 | | 4x−5=7+42+6 | | -3x+8-3x=4 | | 4a=7+51 | | T=d/2 | | 1/2(6x5)=3x+2.5 |

Equations solver categories