3a-12=6a-3a-12

Simple and best practice solution for 3a-12=6a-3a-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 3a-12=6a-3a-12 equation: 


Simplifying
3a + -12 = 6a + -3a + -12

Reorder the terms:
-12 + 3a = 6a + -3a + -12

Reorder the terms:
-12 + 3a = -12 + 6a + -3a

Combine like terms: 6a + -3a = 3a
-12 + 3a = -12 + 3a

Add '12' to each side of the equation.
-12 + 12 + 3a = -12 + 12 + 3a

Combine like terms: -12 + 12 = 0
0 + 3a = -12 + 12 + 3a
3a = -12 + 12 + 3a

Combine like terms: -12 + 12 = 0
3a = 0 + 3a
3a = 3a

Add '-3a' to each side of the equation.
3a + -3a = 3a + -3a

Combine like terms: 3a + -3a = 0
0 = 3a + -3a

Combine like terms: 3a + -3a = 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:

| (-6z^6u^4+5z^6u^7)/(-2z^4u^5) | | z^3-cqrt(3)-3j=0 | | -(8y+2)-(-7y-4)=0 | | -1/2=4-1 | | 4(2y-7)-2(3y)=1 | | 2g-14+10g=1-g | | -4x*5= | | 73=-6(k-4)+6(k+5) | | -16=-8d | | -4x-9(10-1)=2(-6x+40) | | x^2+0.75x+0.5=0 | | 9w^2+30w+25= | | 19x-7=5+17x | | 8x-2x+4=x-9+13 | | -2w^2+w+6= | | N/3-7=-11 | | 11+w6=24 | | 9x+7-7+9x=0 | | 4z3+6z2-z=-1/2z | | -6=12/3b-4 | | -9x+5x=-10-2x | | x12+3=8 | | -4u^2-13u-3= | | 3600+65x+36x^2=0 | | Y=54-5 | | 247=x11 | | 14.25/11 | | -15-7x=-27 | | b7=35 | | -15-7x=27 | | d46=21 | | a9=16 |

Equations solver categories