3(-6-7b)=4(-5b-6)

Simple and best practice solution for 3(-6-7b)=4(-5b-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 3(-6-7b)=4(-5b-6) equation:


Simplifying
3(-6 + -7b) = 4(-5b + -6)
(-6 * 3 + -7b * 3) = 4(-5b + -6)
(-18 + -21b) = 4(-5b + -6)

Reorder the terms:
-18 + -21b = 4(-6 + -5b)
-18 + -21b = (-6 * 4 + -5b * 4)
-18 + -21b = (-24 + -20b)

Solving
-18 + -21b = -24 + -20b

Solving for variable 'b'.

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

Add '20b' to each side of the equation.
-18 + -21b + 20b = -24 + -20b + 20b

Combine like terms: -21b + 20b = -1b
-18 + -1b = -24 + -20b + 20b

Combine like terms: -20b + 20b = 0
-18 + -1b = -24 + 0
-18 + -1b = -24

Add '18' to each side of the equation.
-18 + 18 + -1b = -24 + 18

Combine like terms: -18 + 18 = 0
0 + -1b = -24 + 18
-1b = -24 + 18

Combine like terms: -24 + 18 = -6
-1b = -6

Divide each side by '-1'.
b = 6

Simplifying
b = 6

See similar equations:

| 11x+53=7x+55 | | -3-c-6=-3c-6 | | 0.02x-1=2.50 | | x+-10=2y | | -4(2x-3)=-4+6(x-4) | | 2(2r-1)=4r+10 | | 4v^5=4v^3 | | 25x-75=4x-4 | | -7(6x-5)=-42x-35 | | 7(12+x)=7x+84 | | 7(x+2)-2(2x+1)=27 | | 8x+100=9-5x | | 8x-x^2+12=0 | | x+4=2x+10-x | | 5(4x-6)=30 | | -.32(.5x-10.3)=0.6x+9.63 | | 2y=(10+2y)-10 | | -4=2x-3 | | 4(9+x)=48 | | 4(9+x)=4 | | 0.5(m-10)=21 | | 3x+6=8x+16 | | 23.00=4g+3.68 | | 0.2w=0.02 | | 48=3(x+2)(x-4) | | 34-(x+8)=9x-4 | | -4m-24=-4(1+6m) | | 25-v-14=9 | | 19=x-5+x | | 3x=68-x | | 16x^3+32x^6+27x^4= | | 6.5=8.9-0.4x |

Equations solver categories