3(4-2n)=-42

Simple and best practice solution for 3(4-2n)=-42 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(4-2n)=-42 equation: 


n in (-oo:+oo)

3*(4-(2*n)) = -42 // + 42

3*(4-(2*n))+42 = 0

3*(4-2*n)+42 = 0

3*(4-2*n)+42 = 0

54-6*n = 0

54-6*n = 0

54-6*n = 0 // - 54

-6*n = -54 // : -6

n = -54/(-6)

n = 9

n = 9

See similar equations:

| 5(6b-3)=-15 | | 4(-10-t)=-48 | | 4(-6m-6)=-192 | | 4(3w+4)=4 | | -[9x+(8x+6)]=7-(7x+9) | | 20x^2=x | | (x+2)(x-1)= | | 7x+13=8x+8 | | 5(5+w)=25 | | 5(-5+d)=-25 | | 5(6b+2)=-80 | | 4(10+6b)=-104 | | 5(3n+2)=115 | | -1.3(-1.3)+1.2y=-3.2 | | 7(5-w)=98 | | 6(-4k+1)=30 | | 3(-1+5a)=147 | | 5(-1+3d)=130 | | 6(2x+7)=66 | | 3(-1-6t)=213 | | 5(-4w-8)=-280 | | 6(9+4n)=318 | | 3(5+6k)=177 | | 7(-9+n)=-119 | | 6G+5=29 | | (2x-5)/4=5+(x/12) | | 6(3t-4)=-6 | | 5(7+2t)=45 | | 2(5w+3)=106 | | 2(-4+6x)=112 | | 7(10+4t)=238 | | 4x^4-20x^2+25=0 |

Equations solver categories