-7(2b+2)+(15b-6)=0

Simple and best practice solution for -7(2b+2)+(15b-6)=0 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(2b+2)+(15b-6)=0 equation:


Simplifying
-7(2b + 2) + (15b + -6) = 0

Reorder the terms:
-7(2 + 2b) + (15b + -6) = 0
(2 * -7 + 2b * -7) + (15b + -6) = 0
(-14 + -14b) + (15b + -6) = 0

Reorder the terms:
-14 + -14b + (-6 + 15b) = 0

Remove parenthesis around (-6 + 15b)
-14 + -14b + -6 + 15b = 0

Reorder the terms:
-14 + -6 + -14b + 15b = 0

Combine like terms: -14 + -6 = -20
-20 + -14b + 15b = 0

Combine like terms: -14b + 15b = 1b
-20 + 1b = 0

Solving
-20 + 1b = 0

Solving for variable 'b'.

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

Add '20' to each side of the equation.
-20 + 20 + 1b = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 1b = 0 + 20
1b = 0 + 20

Combine like terms: 0 + 20 = 20
1b = 20

Divide each side by '1'.
b = 20

Simplifying
b = 20

See similar equations:

| -(7y+3)-(-6y-8)=5 | | 5.6q-5.4-5.4q=-0.8q-4.9 | | -1*-2= | | 11x-9+4=10x-4 | | 9-6x-6-4x=5 | | -8y+8=-9y+4 | | 25x^2-16x=0 | | y-41=-39 | | p=4b+4a | | 0.70x+0.35(120)=0.35(32) | | 0.70+0.35(120)=0.35(32) | | (x-7)(5x+8)=0 | | 0.8x^3-4x^2+10.5=0 | | 96=12a | | 3x+9y=72 | | x-2.9=4.1 | | 10+11y=6+12y | | 10(3x-5)=4(12x+6) | | x^2+3x-4=2 | | -5x-75=-20 | | (x-1)(x+4)=2 | | 4(x-2)=-4x+48 | | 4k-12-k=k-6 | | 6p-3=3p+1 | | 2s+s+s+12=132 | | 288=(x+2)(x)(6) | | x^5=64x^2 | | 9+12s-7=9s+22-7s | | r^2-30r+29=0 | | 4(x-2)=-4x+32 | | x-141=-276 | | 12x^4-7x^2-6x+16x^3=0 |

Equations solver categories