(15b-1)-7(2b+2)=-6

Simple and best practice solution for (15b-1)-7(2b+2)=-6 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 (15b-1)-7(2b+2)=-6 equation:


Simplifying
(15b + -1) + -7(2b + 2) = -6

Reorder the terms:
(-1 + 15b) + -7(2b + 2) = -6

Remove parenthesis around (-1 + 15b)
-1 + 15b + -7(2b + 2) = -6

Reorder the terms:
-1 + 15b + -7(2 + 2b) = -6
-1 + 15b + (2 * -7 + 2b * -7) = -6
-1 + 15b + (-14 + -14b) = -6

Reorder the terms:
-1 + -14 + 15b + -14b = -6

Combine like terms: -1 + -14 = -15
-15 + 15b + -14b = -6

Combine like terms: 15b + -14b = 1b
-15 + 1b = -6

Solving
-15 + 1b = -6

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + 1b = -6 + 15

Combine like terms: -15 + 15 = 0
0 + 1b = -6 + 15
1b = -6 + 15

Combine like terms: -6 + 15 = 9
1b = 9

Divide each side by '1'.
b = 9

Simplifying
b = 9

See similar equations:

| 7x+4x+3+9=6x+3+4x | | x+7*2=3x+5 | | 10b+3+4= | | 12-7x=6x+11 | | 96+122=180 | | x+(x-48700)=284790 | | f(4)=10-.25*4 | | -9+5x=-9 | | 7x+5=7-7x | | 6x+12=-28-4c | | 7x^2+6=17x-5 | | 6x+9+7y-2x+3= | | 8+6x=-22+x | | 4x-8+3x=60-2x+3x | | t*4-4=11 | | P^2=5p+84 | | 10y-3=8y+7 | | x+88+127=180 | | 3-2(2-x)=8 | | x+88=127 | | 88+127=x | | 2x+3(x+3)=x+3 | | 3.02+d=2.91 | | 4n+8n= | | 13000.00+25000x=27500x | | x+66=117 | | 3x^2+48x-300=0 | | .12x+x=273.16 | | 4(x-3)+4=21 | | 12212n=-48 | | 6x+17=24-3x | | a^5+5=15 |

Equations solver categories