4b+9=2b-1

Simple and best practice solution for 4b+9=2b-1 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 4b+9=2b-1 equation: 



4b+9=2b-1

We move all terms to the left:

4b+9-(2b-1)=0

We get rid of parentheses

4b-2b+1+9=0

We add all the numbers together, and all the variables

2b+10=0

We move all terms containing b to the left, all other terms to the right

2b=-10

b=-10/2

b=-5

See similar equations:

| -x6+3x=6-2x | | (4x-22)+(10x-4)=180 | |   2x+4 =2x+4 | | 3z-6/7−2z=1.2/3.2 | | 3x+4=5(6x+7) | | 8(1c+2)-2(2c-1)=2(6c+5) | | 90+(3x+1)+(11x+5)=180 | | 70+55=c | | –9q+4q+17=–19+q | | -16+19h+h=20+18h | | 5x-2=4× | | (4x-9)+(5x+6)+60=180 | | x+(x+7)=61 | | x^2-10x+65=0 | | (x+19)+(x+19)+(6x-10)=180 | | -10+2z-4z=-4z+10 | | 5x-3=2×+6 | | 0.4x+18=13 | | (5x-9)+(3x-5)=90 | | -3(2y+4)-6=-4(y+6)+2y | | 3x-6+40=90 | | (2(5x+4)+(60-3x)+(6x-18)=180 | | -5h+4=6h-7 | | (10x+3)+(13x-5)+90=180 | | (7x+1)+(x-7)+(4x)=180 | | 7132+54x=8651 | | 2x-2x4x=6 | | 40=-5(2n+2) | | 6w+5w-8w=18 | | 9-z^2=0 | | p-9=108 | | -2t=7-t |

Equations solver categories