7-2b=13

Simple and best practice solution for 7-2b=13 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 7-2b=13 equation: 


Simplifying
7 + -2b = 13

Solving
7 + -2b = 13

Solving for variable 'b'.

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

Add '-7' to each side of the equation.
7 + -7 + -2b = 13 + -7

Combine like terms: 7 + -7 = 0
0 + -2b = 13 + -7
-2b = 13 + -7

Combine like terms: 13 + -7 = 6
-2b = 6

Divide each side by '-2'.
b = -3

Simplifying
b = -3

See similar equations:

| 8h-5=4a+7 | | 9=4a+21 | | 7x+12=4y | | (X-4)-6=58 | | 7v^2-154=0 | | 3a-1=-19 | | 32/2x=12-4 | | 3(5y+8)+y=-2(y-3) | | 15+y=32 | | 12+x=40 | | (y+6)=sqrt(2y^2+72) | | logx*81=4 | | 3n=10+5n | | 4/5a^2=180 | | -u+275=17 | | 8-x^2=-6 | | 215-w=150 | | 176=-w+58 | | 4tanx=9cotx | | 50y+3y=30y+5y+20 | | 7sec^2=6secx+8 | | 5g+9-g-11=2g+12 | | 2z+3=-6 | | 5x+3y=3x+5y+20 | | =Log(x^2-6x+8) | | 2x=2y+20 | | 6=y/7.67 | | H(n)=4n+4findh(3) | | 10x+2=60 | | 1/10x^2=32.4 | | 2x-20=50 | | 12x^3-20x^2-144=0 |

Equations solver categories