-4x-3=12

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


Simplifying
-4x + -3 = 12

Reorder the terms:
-3 + -4x = 12

Solving
-3 + -4x = 12

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -4x = 12 + 3

Combine like terms: -3 + 3 = 0
0 + -4x = 12 + 3
-4x = 12 + 3

Combine like terms: 12 + 3 = 15
-4x = 15

Divide each side by '-4'.
x = -3.75

Simplifying
x = -3.75

See similar equations:

| x^2-18x+15=0 | | 5n-9=20 | | 30=2b-10 | | 5(y-3)=3y-21 | | -5+3y=-14 | | 2x+3=43 | | 8(5-x)=-23+11x | | b^2+11b+30=0 | | 22+2y-6=9y-9-2y | | -6r+3=24 | | x^2-10x+169=0 | | 2n+3=27 | | -2(5+6)=6(8-2n) | | -4x-5=-1 | | 4y-10=17-5y | | 13=8x-11 | | 4x+9-14x=3(4x-7) | | 8-3x=5x-1 | | y/3+11=y/2-(3) | | 6x+7(2x-2)=29-5x | | 8x+8y=24 | | 93.92=4.7p+8.7p-2.6p | | 23x+7-26x=3-8 | | a+33a-16a+19a-21a=1389 | | 879x+108x^2=48 | | 1a+2b+3c-4d-5e-6f+7g=98 | | 9-n+99=x | | 8(x-3)-3(4x+2)=2x | | M^2+18m+81=0 | | 6h-11=22 | | (X-3)4=2x+8 | | 2(2x)+10-2(2+x)= |

Equations solver categories