4+a+a=22

Simple and best practice solution for 4+a+a=22 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 4+a+a=22 equation: 


Simplifying
4 + a + a = 22

Combine like terms: a + a = 2a
4 + 2a = 22

Solving
4 + 2a = 22

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 2a = 22 + -4

Combine like terms: 4 + -4 = 0
0 + 2a = 22 + -4
2a = 22 + -4

Combine like terms: 22 + -4 = 18
2a = 18

Divide each side by '2'.
a = 9

Simplifying
a = 9

See similar equations:

| 4x+11+75+58=180 | | 10-4x-7-12x=5 | | 32=4x-8+x | | -3x+5-2x=25 | | 12+2x-4=10 | | 4a^2+5a-51=0 | | 3p-7forp=3 | | q-8=8 | | 8v^2-4-3=0 | | 3k/2 | | 3(7+x)=3x+k | | 2x+8=34-4x | | 9b^2-24b+16=0 | | 17.6=7w | | 9-8x-7-7x=5 | | 10h-23=57 | | 2(8-x)=3-0.5x | | 3p+2=3(2p-4)+8 | | 5(3x+5)=35 | | 6=15(1)+6 | | 3p+2=3p-4+8 | | z=ay+b | | 2y+5=2y+5 | | 10x^2-14=0 | | 3/4(x-8)=6 | | 3y-11=-4 | | x-.35x=10400 | | X-2/5=9-x/3 | | 10a+3b=12b+7a | | 7x-3+6x+6+60=180 | | x+43=61 | | 10a-3b-(-9b-7a)=0 |

Equations solver categories