-18(3b-1)-9(11-4b)=

Simple and best practice solution for -18(3b-1)-9(11-4b)= 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 -18(3b-1)-9(11-4b)= equation:


Simplifying
-18(3b + -1) + -9(11 + -4b) = 0

Reorder the terms:
-18(-1 + 3b) + -9(11 + -4b) = 0
(-1 * -18 + 3b * -18) + -9(11 + -4b) = 0
(18 + -54b) + -9(11 + -4b) = 0
18 + -54b + (11 * -9 + -4b * -9) = 0
18 + -54b + (-99 + 36b) = 0

Reorder the terms:
18 + -99 + -54b + 36b = 0

Combine like terms: 18 + -99 = -81
-81 + -54b + 36b = 0

Combine like terms: -54b + 36b = -18b
-81 + -18b = 0

Solving
-81 + -18b = 0

Solving for variable 'b'.

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

Add '81' to each side of the equation.
-81 + 81 + -18b = 0 + 81

Combine like terms: -81 + 81 = 0
0 + -18b = 0 + 81
-18b = 0 + 81

Combine like terms: 0 + 81 = 81
-18b = 81

Divide each side by '-18'.
b = -4.5

Simplifying
b = -4.5

See similar equations:

| 0=x^2+8x-240 | | 50-6x=18+10x | | 5k-25= | | 40500+270x+150x+x^2=18400 | | 4x=-.75-3 | | 15=5-13 | | (2x)+x=180 | | 5m-5m=1 | | 3(2x-5)-4x=3(x+1) | | A=x-10 | | 2x-3+7x-6=9x-9 | | 3m+1m-7+3m=21 | | -4d+-2(3+d)=-14 | | 2(x-7)=4+8x | | 2.5w-3y+4w=3 | | y-5=0(x-7) | | 10(5+x)+25x=525 | | -15-v=11 | | 7+4(x-8)=3-3x | | 2x-5=4x+7-2x | | 2x+8=162 | | 24(2+n)-3(4n+6)= | | 34=26-x | | -12p+-10=8-6p | | X+5=5x-39 | | -13x^3+104x^2-156x=0 | | -6(5x-2x)+6x=-3+9x | | 0.4r=16 | | 6(2x+1)=-126 | | 8x-6=9+8 | | 39-14=5(x-6) | | -4(5a-7)=128 |

Equations solver categories