2b+4(3b+8)=b-7

Simple and best practice solution for 2b+4(3b+8)=b-7 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 2b+4(3b+8)=b-7 equation:


Simplifying
2b + 4(3b + 8) = b + -7

Reorder the terms:
2b + 4(8 + 3b) = b + -7
2b + (8 * 4 + 3b * 4) = b + -7
2b + (32 + 12b) = b + -7

Reorder the terms:
32 + 2b + 12b = b + -7

Combine like terms: 2b + 12b = 14b
32 + 14b = b + -7

Reorder the terms:
32 + 14b = -7 + b

Solving
32 + 14b = -7 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
32 + 14b + -1b = -7 + b + -1b

Combine like terms: 14b + -1b = 13b
32 + 13b = -7 + b + -1b

Combine like terms: b + -1b = 0
32 + 13b = -7 + 0
32 + 13b = -7

Add '-32' to each side of the equation.
32 + -32 + 13b = -7 + -32

Combine like terms: 32 + -32 = 0
0 + 13b = -7 + -32
13b = -7 + -32

Combine like terms: -7 + -32 = -39
13b = -39

Divide each side by '13'.
b = -3

Simplifying
b = -3

See similar equations:

| h=4+5(2)-16(2)2 | | 0=-10x^2+3x | | 3p+12(3+p)=54 | | 12c+29=53 | | 0=50x-4y | | 5000*.06*10= | | 71(-1+2)=6+5d | | x=(0.0625)0.63 | | 2y+11.4+0.2y=2.6 | | h=4+50t-16t*2 | | 7x+4=6+2x | | 5s+20=20 | | 27=-(3X-4)+8 | | sin^2x-sin^4x=cos^2x-cos^4x | | 4x-26=13x-55 | | 4x+2(-5x+3)=36 | | x=1/3x-4 | | 4x+6+4x=24 | | -5(x+6)+3(x+4)=20 | | [4-(4-3(2-7)+6)]+2= | | 8t+16=16 | | 4m+18=9m+3 | | 20l*8=52 | | 8w+15=79 | | 3p+(1-p)(2)=2p+(1-p)(4) | | 16k^2-4=x^2 | | 6n+5=71 | | 5x-8y=50 | | 25x-65=87 | | 0.15(n+9)=24 | | 20l+8=5 | | 3x^2-10x+45=0 |

Equations solver categories