3(-5-7d)=-162

Simple and best practice solution for 3(-5-7d)=-162 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(-5-7d)=-162 equation: 


d in (-oo:+oo)

3*(-(7*d)-5) = -162 // + 162

3*(-(7*d)-5)+162 = 0

3*(-7*d-5)+162 = 0

3*(-7*d-5)+162 = 0

147-21*d = 0

147-21*d = 0

147-21*d = 0 // - 147

-21*d = -147 // : -21

d = -147/(-21)

d = 7

d = 7

See similar equations:

| 3(-7+4x)=-141 | | 7(3k+7)=154 | | 5(3m-6)=90 | | 7(7+5x)=364 | | 3(3-4w)=-15 | | 2x-3/7=x/3+2/5 | | 6(6+7d)=330 | | 3(2t+3)=15 | | 4(5-2d)=-76 | | 2(-2-2k)=0 | | 5(7n-1)=-5 | | 2(4+d)=-10 | | 3(-2m-2)=-30 | | 6(7+5x)=222 | | 4(6+7w)=-284 | | x/2+3=4x-5 | | 5(1-2m)=25 | | 4(1-3a)=-56 | | 2(7d-1)=-2 | | 3(-4+2w)=30 | | 2(10+3a)=92 | | 4(10+2k)=40 | | 6(-7-5t)=-132 | | 4(10-4k)=-40 | | 2x-3/4=x+5/3 | | 2(-4x+3)=22 | | 3(6x-6)=54 | | 3(5k-9)=-207 | | 4(5x+5)=100 | | 7(6w-4)=-490 | | 6(5-2m)=30 | | 3(3+4d)=57 |

Equations solver categories