10(1+3b)=-20

Simple and best practice solution for 10(1+3b)=-20 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 10(1+3b)=-20 equation: 


Simplifying
10(1 + 3b) = -20
(1 * 10 + 3b * 10) = -20
(10 + 30b) = -20

Solving
10 + 30b = -20

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-10' to each side of the equation.
10 + -10 + 30b = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 30b = -20 + -10
30b = -20 + -10

Combine like terms: -20 + -10 = -30
30b = -30

Divide each side by '30'.
b = -1

Simplifying
b = -1

See similar equations:

| 8=8v-a(v+8) | | -6(1-5v)=54 | | -2=-(n-8) | | 4(-x+4)=12 | | -13=5(1+4m)-2m | | 37=-3+5(x+6) | | 18=3(3x-6) | | 42=8m+13m | | -14v+14v=-10 | | 6r-1+6r=11 | | 4x+6+3=17 | | -3(-4-6y)+7(-y+5)=-8 | | 13x+7(-3x-1)=-63 | | 14x+11=-3 | | 8=4(q-2)+4 | | -2(b+5)=-6 | | -(x-10)=7 | | -13=-h-7 | | 12.5=2g-3.5 | | 3m+4=1 | | -4=2p+10 | | 5(r-1)=2(r-4)-6 | | 2(3b-4)=8b-11 | | -v+5+6v=1+5v+3 | | 6m-8=2+9m-1 | | 4n+6-2n=2(n+3) | | 2y+3=3(y+7) | | 1.8r+9=-5.7r-6 | | -t+5=t-19 | | 3(x-4)-4(x-3)=x+3-(x-2) | | 8y-3=11y+9 | | 2x-7=6+x |

Equations solver categories