4a+8=12

Simple and best practice solution for 4a+8=12 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 4a+8=12 equation: 


Simplifying
4a + 8 = 12

Reorder the terms:
8 + 4a = 12

Solving
8 + 4a = 12

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 4a = 12 + -8

Combine like terms: 8 + -8 = 0
0 + 4a = 12 + -8
4a = 12 + -8

Combine like terms: 12 + -8 = 4
4a = 4

Divide each side by '4'.
a = 1

Simplifying
a = 1

See similar equations:

| 7+(x-8)+19=-16 | | 7+(x-8)+19=-6 | | 2x+72=x+3 | | -49-75= | | -49-(+75)= | | 148+-1y= | | 45X+90X-100X=0 | | 22x^3+50x=0 | | (5+x)+y=153 | | 35+17t-4.9t^2=0 | | 17n=-34 | | 2i(6-7i)=0 | | 5*-3+1=16 | | 0=8x^2+9 | | 8(x+4)-5x=13x | | t-(4-t)=0 | | 7(x-8)=6 | | 3-5(2d-3)=13 | | (19r^2-3r+3)+(14r-7)= | | A=ZM | | 0.15x=40.05x | | 6n+6=-10 | | (5n+9)+16=2 | | 15Q-12-18=9-9Q | | 27a-a= | | (7-y)-1=2 | | -6(5-2y)=-18 | | 70+34t-9.8t^2=0 | | 13x+x^2=75 | | (2-z)z=742 | | (4x+8)+5=13 | | 5x+10+2x=17 |

Equations solver categories