7+2a=23

Simple and best practice solution for 7+2a=23 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+2a=23 equation: 


Simplifying
7 + 2a = 23

Solving
7 + 2a = 23

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 2a = 23 + -7

Combine like terms: 7 + -7 = 0
0 + 2a = 23 + -7
2a = 23 + -7

Combine like terms: 23 + -7 = 16
2a = 16

Divide each side by '2'.
a = 8

Simplifying
a = 8

See similar equations:

| 5x-2+3x=17+12x-21 | | -9(x+4)=5(4-x) | | mx+1-x^2-4x+10=0 | | 37=7x-19 | | 7b+38= | | 7x+43=21 | | 8n+3(3-4n)=5(5n-4) | | 53=2x+10 | | 4x+2+4x=74 | | 6.5x-4y=52 | | 7x-6=13+9x | | -13=5(1+3m)-2m | | 3+5x-4-7x=-2x-4x+1 | | -9x-8y=56 | | 5-(x-3)=-10 | | -6x+8y=66 | | 7x+14=2x-6 | | -3+2r=r+1+2r | | x^2+-4x+-12=0 | | 8+5p=7p-2 | | 4x^2-50=14 | | 7(3)+8y=69 | | Ac+1= | | b+38= | | 2/X+8=-6 | | 8h-5=11g-14 | | 6(3b+5)=2(4x-3y) | | e^4=2x^2-14 | | t/4+7=2 | | 6(5r+7u)=21 | | -Y-7=y+19 | | x+y+xy=23 |

Equations solver categories