7(-1+1b)=-21

Simple and best practice solution for 7(-1+1b)=-21 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 7(-1+1b)=-21 equation:


b in (-oo:+oo)

7*(1*b-1) = -21 // + 21

7*(1*b-1)+21 = 0

7*(b-1)+21 = 0

7*(b-1)+21 = 0

7*b+14 = 0

7*b+14 = 0

7*b+14 = 0 // - 14

7*b = -14 // : 7

b = -14/7

b = -2

b = -2

See similar equations:

| 3(10+b)=63 | | 2(5-4d)=42 | | 5(-9-n)=10 | | y/-8-11 | | X=5y^2+30y+10 | | 3(5+2m)=69 | | 7(8-4w)=308 | | 7(5w+2)=14 | | 5(-8-n)=-50 | | 4(10-6b)=-8 | | 2(-1-2m)=-30 | | 5(6-7a)=-180 | | h(2)=3y^2+2 | | 2x+15+x+2x+15=180 | | 6(-5+5m)=300 | | 2(-1w-8)=-32 | | y=2x+8slope | | 0.45z+2.5=1.6 | | .14=3d-15+2d-6 | | 8y-6=7y | | 7(2x+6)=112 | | 5(5+2x)=85 | | 6(9-k)=54 | | 7(-9-5t)=7 | | 4(9+5d)=276 | | 2(-6-5m)=58 | | 4(6a+3)=228 | | 7x+8+8x+3=4x+4 | | 6(7+2b)=90 | | 3(6b-10)=-138 | | 7(10+5a)=210 | | 7x+8x+3=4x+4 |

Equations solver categories