5a+7a=12a

Simple and best practice solution for 5a+7a=12a 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 5a+7a=12a equation: 


Simplifying
5a + 7a = 12a

Combine like terms: 5a + 7a = 12a
12a = 12a

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| -6+-4.4-9= | | 9+5x=5x-3 | | 3x-19y=-3 | | 2.1(-1.2x+2.3y-1.1)=0 | | 4q=72 | | -9+-4.9-7= | | 10+2(3m+4)=5m+14 | | n+3n=196 | | 5y-9=-0.25(y+8) | | 1.5x+4x+6=3x-4 | | 152=8(n+7) | | x/24-1/4=20 | | 3x^2-11x-16=0 | | 5(h+4)=20 | | 8-m/9=15 | | -3-4(r-4)=13-r | | -164=6-10x | | 90=-6a-4(-5a+2) | | 4(x+8)=4x+3 | | -1=a/5-9 | | 8q-3=4q+9 | | 2x+80=x+30 | | x-7/3=(-12) | | -40=-2(3x-4) | | 10+3+3t=31 | | 6a^2b+8a^3b^2= | | 5c+9c=p | | 5/7m-1/7=3/28 | | 35+8x=56 | | -100=2m+9m-23 | | 6/7n=3 | | 8/6=k/48 |

Equations solver categories