12+3x=

Simple and best practice solution for 12+3x= 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 12+3x= equation:


12+3x=0

We simplify the equation to the form, which is simple to understand 
12+3x=0

We move all terms containing x to the left and all other terms to the right. 
+3x=0-12

We simplify left and right side of the equation. 
+3x=-12

We divide both sides of the equation by 3 to get x. 
x=-4

See similar equations:

| -0.7x^3-2x^2-5.6x+1.6=0 | | 0.7x^3-2x^2-5.6x+1.6=0 | | 2+2y= | | 2y*2y= | | 1x^2+500x=0 | | 2(y+y)= | | h=16t^2+32t+384 | | 6x^3-5x^2-17x+6=0 | | 8m=26 | | x^2+7x-240=0 | | -10f+15=-5 | | -6=5c+4 | | 4+3e=19 | | 4+3e-4=19 | | 2(x-3)=2(x+3) | | 2(x-3)=2(x-3) | | 2x=-4+6 | | 7-6d=1 | | x-5=2y | | 15x^2+9x-3=0 | | 2t^2-5t=30 | | 3x^2-4=x^2+8 | | (Xx)+x+(10-x)+(x+1)+[14-(10-x)]=30 | | (X*x)+x+(10-x)+(x+1)+[14-(10-x)]=30 | | 6(x+4)=15 | | 9000=p(1+.009) | | 5*a*a=-2 | | a*a=-0.4 | | (2a-8)+(6+5a)= | | 2*y*y-14=63 | | x*x-10=71 | | (x^2)-8x+5y-14=0 |

Equations solver categories