b-13=7

Simple and best practice solution for b-13=7 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 b-13=7 equation: 


Simplifying
b + -13 = 7

Reorder the terms:
-13 + b = 7

Solving
-13 + b = 7

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 + b = 7 + 13

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

Combine like terms: 7 + 13 = 20
b = 20

Simplifying
b = 20

See similar equations:

| 2=6-2n | | -4+2b=-6 | | 3u^2-3=8u | | 23x-2(5x-1)=225-8x | | 2=h/3-2 | | 5x-1=5x+15 | | 4-2(9x+15)+2=199 | | 3-(7x-8)=103 | | 23=y-261 | | 6.44=y+1.78 | | 7(3x-15)=21 | | 30x^2+11x-28=0 | | x+(x*.04)=294 | | x^2+21x-115=0 | | 14x^2+40x-64=0 | | 5x+2y=345 | | x+45=3x+13 | | 8x+12y=2300 | | t/6-3=15 | | x/3-38=22 | | 3(x+18)-4=6x+2 | | -16x^2-8x+63=0 | | 4x+.5=.3 | | -7x+3(6x+4)=2(3x-3)+4(x+5) | | 3-10+18= | | 6(2x+1)+7=7(3x+2)+8 | | Y=0.25x+0.75 | | 9a+15=15 | | -24=-4x-6x | | -(1+7w)-6(-7-w)=36 | | 14=-7y+5x | | -3(4r+3)+4(6r+1)=43 |

Equations solver categories