3.9(b+2)=8.51-3b

Simple and best practice solution for 3.9(b+2)=8.51-3b 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 3.9(b+2)=8.51-3b equation:


Simplifying
3.9(b + 2) = 8.51 + -3b

Reorder the terms:
3.9(2 + b) = 8.51 + -3b
(2 * 3.9 + b * 3.9) = 8.51 + -3b
(7.8 + 3.9b) = 8.51 + -3b

Solving
7.8 + 3.9b = 8.51 + -3b

Solving for variable 'b'.

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

Add '3b' to each side of the equation.
7.8 + 3.9b + 3b = 8.51 + -3b + 3b

Combine like terms: 3.9b + 3b = 6.9b
7.8 + 6.9b = 8.51 + -3b + 3b

Combine like terms: -3b + 3b = 0
7.8 + 6.9b = 8.51 + 0
7.8 + 6.9b = 8.51

Add '-7.8' to each side of the equation.
7.8 + -7.8 + 6.9b = 8.51 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + 6.9b = 8.51 + -7.8
6.9b = 8.51 + -7.8

Combine like terms: 8.51 + -7.8 = 0.71
6.9b = 0.71

Divide each side by '6.9'.
b = 0.1028985507

Simplifying
b = 0.1028985507

See similar equations:

| x=950-2y | | 2x/x+1= | | w=zh-5zt^4 | | -21=8x-5x | | 3.2(b+3)=9.96-3b | | 6(m-2)+14=3(m+2)-10solve | | -6(2u-5v+7w)= | | 5(n+6)=2(3n-18) | | xsquared+32=0 | | 2+6a=2a-2 | | 9+7-x=7x | | 13x+5r=3 | | 11-(2-4x)=-7 | | 2.3(b+4)=9.77-2b | | 4=3(x-3)-(x-7) | | 12x-30=20x-14 | | 28=y+24 | | 10x^2+16x+4=0 | | 6.9x+3.3=4.4x+10.3 | | -4(5y-10)+2(4y+7)= | | 7+42x=28x+9 | | g^2-10g+8=0 | | 4k-3=k-12 | | log(7-3x)=1.75 | | (x-3)=(2x+24) | | 2x*5=22x | | g^2-10g+19=0 | | 9.8x+19.6=7500x^2 | | (x^2-5x+6)(x^2+4x+3)= | | x-(x*0.2)=0.35 | | 7x+9.89=4x+14 | | 4n+8=6n+4 |

Equations solver categories