3(-x-4)+3x=12

Simple and best practice solution for 3(-x-4)+3x=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 3(-x-4)+3x=12 equation: 


Simplifying
3(-1x + -4) + 3x = 12

Reorder the terms:
3(-4 + -1x) + 3x = 12
(-4 * 3 + -1x * 3) + 3x = 12
(-12 + -3x) + 3x = 12

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

Solving
-12 = 12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 5y+7=31 | | 8v(v-3)= | | 37-7x=2(4+x)-7 | | -3+7p=8p-6-p | | f+19=41 | | 8x-4=-69 | | -5h=55 | | 5a+4-2=2a-a+1 | | 4[x-3]=5x+2 | | 14x+5=5x+24 | | 1+2(x-2)=-3+x | | 40+x=35 | | 6(x+20)=180 | | 4x-x+3=3x-5+8 | | 6x^2=10-28x | | F(x)=25+5x | | -7k+34=3k-2(8k-5) | | 4-8r=-4(5r-1) | | x^2-13.5+38=0 | | 3x-4[2x-5]=5 | | 7+.2X=5+.3 | | 12x+8y=500 | | 4(4x-2)=-104 | | 8+5x= | | -15-3r=-4(r+2) | | -740+500+-1000= | | -3(n-4)-(-7n-4)=72 | | 18-3[x+5]=24 | | 2(m+2)+m=19-(2m+3) | | 4(6+7m)=24+4m | | X^4-x^3-5x^2+4x+4=0 | | 4x-2=10+3x |

Equations solver categories