8b+23=-4.2

Simple and best practice solution for 8b+23=-4.2 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 8b+23=-4.2 equation: 


Simplifying
8b + 23 = -4.2

Reorder the terms:
23 + 8b = -4.2

Solving
23 + 8b = -4.2

Solving for variable 'b'.

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

Add '-23' to each side of the equation.
23 + -23 + 8b = -4.2 + -23

Combine like terms: 23 + -23 = 0
0 + 8b = -4.2 + -23
8b = -4.2 + -23

Combine like terms: -4.2 + -23 = -27.2
8b = -27.2

Divide each side by '8'.
b = -3.4

Simplifying
b = -3.4

See similar equations:

| 70=5x+x+4 | | (3x+2)(x-9)(5x-1)=0 | | 0=x^2-19x+78 | | X*(3+x)=104 | | 3x+12=2x-9 | | -7x-9=-65 | | 5t^2=-25t+30 | | Xx(3+x)=104 | | 21v^2+31v+4=0 | | 7x+8+5x=-64 | | 2x+74=124 | | 3k-3k+8k+8km=0 | | 5(3a-4)=2 | | 27v+36=0 | | -10=-(-x) | | 18-6x=2(4x-5) | | 9x^2-7x=5 | | 5n+16=-14 | | 3.2x+1.7x+5.5=10 | | 12.9=-(-x) | | 3(x-6)+4=5x-2 | | 110+3x+11=16x+4 | | 7v^2-59v+70=0 | | -4x-10=-42 | | -3-4x=-31 | | -28-p=25 | | 1.012=-x | | 12(9a+6)-12(2a+9)=48 | | -35+4k=-3(-6k-7) | | -3x-7(2x-10)=-117 | | 49v^2-63v-10=0 | | 6(3x-5)-7x=5 |

Equations solver categories