4(3x+5)=19x+18-7x2

Simple and best practice solution for 4(3x+5)=19x+18-7x2 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 4(3x+5)=19x+18-7x2 equation: 



4(3x+5)=19x+18-7x^2

We move all terms to the left:

4(3x+5)-(19x+18-7x^2)=0

We multiply parentheses

-(19x+18-7x^2)+12x+20=0

We get rid of parentheses

7x^2-19x+12x-18+20=0

We add all the numbers together, and all the variables

7x^2-7x+2=0

a = 7; b = -7; c = +2;
Δ = b2-4ac
Δ = -72-4·7·2
Δ = -7
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 0=17x^2+13x-192 | | 5+7m+3=9+6m+7-5 | | 5x-4(2x+1)=-7 | | y=7(-5) | | {x-10}{3}=-4 | | 5(x+3)-1=4 | | |8x+7|=23 | | 1−2k=–5 | | 1+5=m | | −1/4(−8a+12)=15 | | (x-2)^2=27 | | 4x+5(2x-5)=17 | | 5n+34=-2+0120.14. | | 5n+34=-2+0120.14 | | 2x-4+5x+10=180 | | 4x-1+4x-1=180 | | 3n+15=4 | | 4x-2=20+14 | | 9x^2-50x-8=0 | | 7x-28=4x-1 | | -5x-14=-8x-17 | | -2j=9-j | | 5(4x-3)=2x-11 | | (9x-1)-(1-4x)=(2x+8)+(9x-10) | | (x+64)+(x+54)=100 | | 6x+35=x+10 | | (-4)/(7)k=-28 | | 5q+6=9+6q | | 9xA-18=18 | | 8x-2=19x-13 | | 10*2^n-1=0 | | 9a-6=4a+24 |

Equations solver categories