22-a=13

Simple and best practice solution for 22-a=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 22-a=13 equation: 


Simplifying
22 + -1a = 13

Solving
22 + -1a = 13

Solving for variable 'a'.

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

Add '-22' to each side of the equation.
22 + -22 + -1a = 13 + -22

Combine like terms: 22 + -22 = 0
0 + -1a = 13 + -22
-1a = 13 + -22

Combine like terms: 13 + -22 = -9
-1a = -9

Divide each side by '-1'.
a = 9

Simplifying
a = 9

See similar equations:

| -2x+3+3x=12-31 | | -x+3x-5x=9 | | -4(3+2a)=3a+32 | | 3(x+6)-2x=5x+18-4x | | 67.5=-14.3u | | 6+9p-1=9p+68-7p | | 2x+6z=8 | | ab+c=5*c | | 21x-11=16x-6 | | 5w^2-23w+10=0 | | 12/17x=8 | | 12/15x=8 | | 5/6k-3/4=1/4 | | 5x+11=8x-19 | | 6+4=240 | | 18b=7b-20 | | 7(7X+1)=5(13X-21) | | X-2.4=11 | | 9x+y=-17 | | -0.5x^2+4x+10=0 | | 5h+5w= | | 5x+900-10x=640 | | 4x-3=14x+33 | | -6(x-1)-3x=7-9(x+2) | | 12(x-10)=3(x+4) | | B=21/0.3 | | -25-5x=2x+5 | | B=18/0.2 | | X-12=-20/x | | 7(9x-4)=4(3x+17) | | y=7tan(4x) | | 5x+39=14x+69 |

Equations solver categories