4x+12=-15

Simple and best practice solution for 4x+12=-15 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+12=-15 equation: 


Simplifying
4x + 12 = -15

Reorder the terms:
12 + 4x = -15

Solving
12 + 4x = -15

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 = -15 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = -15 + -12
4x = -15 + -12

Combine like terms: -15 + -12 = -27
4x = -27

Divide each side by '4'.
x = -6.75

Simplifying
x = -6.75

See similar equations:

| 12x^2+17x-39=0 | | mx^2+(m^2-m-3)x+3(1-m)=0 | | 3x^2(x+3)-4x^3=12x^2 | | 7-4x=3x+5 | | 3x-4=15x-3 | | 3x^2(x+3)-12x^3=12x^2 | | (2a-5)(a+1)=0 | | x^2+y(y-8)=0 | | 3x^2(x+3)-12x^2=12x^2 | | 3x+5=x-14 | | 1=-8x^3 | | 40y=20 | | 1=-8x^4 | | 5+t=9t | | q-3.1=4.6 | | 26x+78=0 | | 15x+5=20x-8 | | -(x+4)=2(x-3) | | 5(4x+3)=3(x-2) | | 5x-4=3(x-6) | | 3(1+3z)-4(z-2)+3=0 | | 8x+24y=40 | | 6x-1-(12x-3)=12 | | 14p=14 | | 10x+40y=20 | | X-logy=2 | | z^2-(3+4i)z+14+2i=0 | | x-logy=x^2-log^2-10 | | Cosy=-1/4 | | x^2-2x+1800=0 | | (10-2x)/1200=(14-y)/1000 | | x+15=42-8x |

Equations solver categories