3.7b+7=8.1b-19.4

Simple and best practice solution for 3.7b+7=8.1b-19.4 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 3.7b+7=8.1b-19.4 equation:


Simplifying
3.7b + 7 = 8.1b + -19.4

Reorder the terms:
7 + 3.7b = 8.1b + -19.4

Reorder the terms:
7 + 3.7b = -19.4 + 8.1b

Solving
7 + 3.7b = -19.4 + 8.1b

Solving for variable 'b'.

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

Add '-8.1b' to each side of the equation.
7 + 3.7b + -8.1b = -19.4 + 8.1b + -8.1b

Combine like terms: 3.7b + -8.1b = -4.4b
7 + -4.4b = -19.4 + 8.1b + -8.1b

Combine like terms: 8.1b + -8.1b = 0.0
7 + -4.4b = -19.4 + 0.0
7 + -4.4b = -19.4

Add '-7' to each side of the equation.
7 + -7 + -4.4b = -19.4 + -7

Combine like terms: 7 + -7 = 0
0 + -4.4b = -19.4 + -7
-4.4b = -19.4 + -7

Combine like terms: -19.4 + -7 = -26.4
-4.4b = -26.4

Divide each side by '-4.4'.
b = 6

Simplifying
b = 6

See similar equations:

| -x+6=3 | | -15c+7c+1=3-8c | | 3y-4=3+2y | | 8w-8-6w=4w-7 | | 6(2y+6)=4(9+3y) | | -4.2=-2.1n | | 180=-16t^2+120t | | t-(-5)=-2 | | 1.6a=9.12 | | 6=5m+30 | | 6+17z=13z+18 | | x^6-5x^5+10x^3-3x^2-5x+2=0 | | q=5n+5z | | -4x=28 | | 9x=-81 | | -2x=-24 | | x^3-6x^2+12x-8=0 | | 6x^2+17x+95=90 | | x^3-6x^2+12x-6=0 | | 8x-6=-42 | | -7x+4=60 | | 4+3x=52 | | 20x+40=180 | | -10x=240 | | 2x(x-3)(5x+4)=0 | | -3x+5=23 | | -5x=25 | | 9x-3=5x+13 | | 12=3.1-59.3 | | -9x=36 | | 3x^4-8x^2= | | 6(-5x+4)-4x=92 |

Equations solver categories