3b-4-7b-9=

Simple and best practice solution for 3b-4-7b-9= 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 3b-4-7b-9= equation:


Simplifying
3b + -4 + -7b + -9 = 0

Reorder the terms:
-4 + -9 + 3b + -7b = 0

Combine like terms: -4 + -9 = -13
-13 + 3b + -7b = 0

Combine like terms: 3b + -7b = -4b
-13 + -4b = 0

Solving
-13 + -4b = 0

Solving for variable 'b'.

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

Add '13' to each side of the equation.
-13 + 13 + -4b = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -4b = 0 + 13
-4b = 0 + 13

Combine like terms: 0 + 13 = 13
-4b = 13

Divide each side by '-4'.
b = -3.25

Simplifying
b = -3.25

See similar equations:

| -4x-4x=26-2 | | B=p+pwf | | 8-10=z/4 | | B=p+pad | | -14=7/3x | | 8-10=2/4 | | 6x=-5+11 | | 5+x=3x+2 | | 6x-3=10x-9 | | 1x+1y=1z | | 7/3x=-14 | | 4+(4+3)=2y-(5y-27) | | t*ln(s^2t+8t^2)ds-dt=0 | | h=8a | | 5x+a-6=9 | | 12b-b=4+2b | | 6p^2-6p-1=0 | | z+2=15 | | -6x-9=9(x-6) | | -6(x-3)=-4x+8 | | 8x+5x-84=105-8x | | 9w-30=5(w+2) | | 19(5b+18)= | | 3x-3=9x-9 | | -15=3(w+2)-6w | | 21y+18=-13 | | x^2-8x+19=x^2-1 | | 31y+18=-13 | | Qdx=20-4px | | x+(12)+(-4)=6 | | 175m-100m+43425=45900-150m | | 3(w+5)+7w=25 |

Equations solver categories