(27b-1)-7(4b+1)=-5

Simple and best practice solution for (27b-1)-7(4b+1)=-5 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 (27b-1)-7(4b+1)=-5 equation:


Simplifying
(27b + -1) + -7(4b + 1) = -5

Reorder the terms:
(-1 + 27b) + -7(4b + 1) = -5

Remove parenthesis around (-1 + 27b)
-1 + 27b + -7(4b + 1) = -5

Reorder the terms:
-1 + 27b + -7(1 + 4b) = -5
-1 + 27b + (1 * -7 + 4b * -7) = -5
-1 + 27b + (-7 + -28b) = -5

Reorder the terms:
-1 + -7 + 27b + -28b = -5

Combine like terms: -1 + -7 = -8
-8 + 27b + -28b = -5

Combine like terms: 27b + -28b = -1b
-8 + -1b = -5

Solving
-8 + -1b = -5

Solving for variable 'b'.

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

Add '8' to each side of the equation.
-8 + 8 + -1b = -5 + 8

Combine like terms: -8 + 8 = 0
0 + -1b = -5 + 8
-1b = -5 + 8

Combine like terms: -5 + 8 = 3
-1b = 3

Divide each side by '-1'.
b = -3

Simplifying
b = -3

See similar equations:

| 6x+36=24x | | 17(1+X)=27.36 | | 3x-4=-x-8 | | 18x^9+33x^8+14x^7=0 | | 18x^9-33x^8+14x^7=0 | | 17*(1+X)=27.36 | | -8n^2+34n-35=0 | | (4v+4)(3v+4)= | | j^2+10j+9=0 | | 12x-13=-2x-1 | | 6.15a-7=4 | | 7x+9=9x-7 | | 4-x=19.7 | | -x-10=4.5 | | 7y+4(y-6)=4(y+1)-2 | | 3u^2+22u-16=0 | | -x-9=-6x-3 | | 2(4x-3)+8=18 | | 10=-2(x+5) | | 3w-2=-13 | | 4j^2+24j+11=0 | | 5(6-4)+8= | | h=-16t^2+202t+48 | | 2(y-1)=y+7-3(-5y-3) | | 2x+10=3x+14 | | 4-2(x-3)=8+4x | | 7b+3-3b=27 | | 5x-15=20+2x | | 14=-2x+6 | | (350)=14.98x | | 7c-1=2c+5 | | 16x-4=32x+8 |

Equations solver categories