3(7+x2);=2

Simple and best practice solution for 3(7+x2);=2 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(7+x2);=2 equation: 



3(7+x2)=2

We move all terms to the left:

3(7+x2)-(2)=0

We add all the numbers together, and all the variables

3(+x^2+7)-2=0

We multiply parentheses

3x^2+21-2=0

We add all the numbers together, and all the variables

3x^2+19=0

a = 3; b = 0; c = +19;
Δ = b2-4ac
Δ = 02-4·3·19
Δ = -228
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 7+z=99 | | 3x²-12x+9=0 | | 7-2(x-3)=13 | | 4/3w-4/3=-w-4/5 | | 4(3-x)+2=2+2(x-3) | | 12/20=a/5 | | 4(10^4y)=31 | | -7.5+3.5=6x+6.1 | | -7.5x3.5=6x+6.1 | | w/2-12=18 | | 13x+7/3=7x+37 | | 18+x+3x=180 | | −3x+10=−41 | | 6y-4=3y-2=21 | | m+8/12=2 | | 6x-4=-2-10 | | 4=(3x+20)/2 | | 4(x+1)^2-7=18 | | 4(x+1)-7=18 | | -2x+3=0.5x-7 | | 4(8x-18)=88 | | (5x+24)=(9x-17 | | 6-20.2+8-(-38.5)=x | | 24=y/5+16 | | 8/a+3/7a=2 | | 22=y/5-12 | | 5x+10x+60=180 | | -(1+4t)=17 | | 48=12÷n. | | 3(x+4)-2=4(x-3)+6 | | 59-y=245 | | 4-(x+2)=5+(3x-1) |

Equations solver categories