12-3x-x=-1

Simple and best practice solution for 12-3x-x=-1 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-x=-1 equation: 


Simplifying
12 + -3x + -1x = -1

Combine like terms: -3x + -1x = -4x
12 + -4x = -1

Solving
12 + -4x = -1

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -4x = -1 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = -1 + -12
-4x = -1 + -12

Combine like terms: -1 + -12 = -13
-4x = -13

Divide each side by '-4'.
x = 3.25

Simplifying
x = 3.25

See similar equations:

| 135+-1+45=23 | | 1/9(2m-16)=1/3(+4) | | 146+2=172+2x+26 | | 1+8p=8p+4 | | 8x-vx= | | 2(u-2)-7=-3(-6u+9)-2u | | 5(4z-1)-2(z+9)=5(z+1) | | 5(x-1)+16(2x+3)=x(x-3)-x(x+5) | | f(x)=(3x+2)(-6x-3) | | 3-2x=0.4 | | -6p=132 | | 9-11z=12-10z | | 17.5=-2.5n | | 4(w-2)=3(w+5) | | 5(a+b+1)-7a+13b-3= | | y*x=5 | | 8z-5=7z+6 | | 3x+10y+2x= | | x+.2x=7000 | | yx=5 | | 7x^2-24x-125=0 | | -3(p-8)=-(p-7)-5 | | 19+10x=-34 | | Y=15+9 | | y=-4(-1)+7 | | 2t-5=11t+22 | | -4(-2n+6)=-3n+9 | | -6(5-4x)=3(x+4) | | -2+12x=18x-5 | | 3n+2(n-5)=4 | | 5(2x-1)-24(5(x-1))=5 | | 26+p=7.9 |

Equations solver categories