-13=2b+9

Simple and best practice solution for -13=2b+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 -13=2b+9 equation:


Simplifying
-13 = 2b + 9

Reorder the terms:
-13 = 9 + 2b

Solving
-13 = 9 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-13 + -2b = 9 + 2b + -2b

Combine like terms: 2b + -2b = 0
-13 + -2b = 9 + 0
-13 + -2b = 9

Add '13' to each side of the equation.
-13 + 13 + -2b = 9 + 13

Combine like terms: -13 + 13 = 0
0 + -2b = 9 + 13
-2b = 9 + 13

Combine like terms: 9 + 13 = 22
-2b = 22

Divide each side by '-2'.
b = -11

Simplifying
b = -11

See similar equations:

| 3x-1/3=-1/3x+15/7 | | 6+5/4=-4 | | 1/7-1/2x=3/2x-9/7 | | 1.3(-5x-4)+4.9x= | | -3/412+15 | | 3=5+a/-3 | | 1/5x+3/7=2x-6/7 | | (2x+4/5)(4x-2/7)=0 | | 5+n/2=-2 | | 0.4x=0.2x | | -4=-3+v/15 | | 480/(3/8) | | 480/3/8 | | -(2x+6)+3(2x+4)-2x= | | (5x+6y-3)*(3x+1)=0 | | 4a-(3a-5)=a-7 | | 3(k+4)-10k+6+4= | | 0.8(-4y-4)+1.3y= | | -8w+20=3w-13 | | 11/3(3)+1/6=8/3(3)+19/6 | | 3/2x-11+x=4x-2 | | 0.25(20+4x)-0.5(8+2x)= | | 6+2/10=-2 | | 3e^8x=624 | | x+5/2+x-2/2=x-1/3 | | 7x+1.3=22.3 | | ((x)/((x-3)(x+4)))=(((2)/(x-3))-((5)/(x+4))) | | 5.8(4+2x)-9.2=14 | | 2x+1/3=7/3 | | 1/4(7y-1)+1/8(2y+5) | | (3x+10)=4x+30 | | 3.28-1.54x=4x-3.645 |

Equations solver categories