X+3=-9

Simple and best practice solution for X+3=-9 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 X+3=-9 equation: 


Simplifying
X + 3 = -9

Reorder the terms:
3 + X = -9

Solving
3 + X = -9

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 + X = -9 + -3

Combine like terms: 3 + -3 = 0
0 + X = -9 + -3
X = -9 + -3

Combine like terms: -9 + -3 = -12
X = -12

Simplifying
X = -12

See similar equations:

| 5n+1=3n+7 | | 20X-6=17X-36 | | 10x+5=3x+75 | | 6X+3=8X+7 | | 8x+5=10x+19 | | 11(t-6)+4t=5(3t+5)-12 | | 4x+1=9x-9 | | 6(3x-3)=3(6x+4) | | 5-3v=-10 | | x-5=-13 | | -3+7=34 | | 9x-5=4x-45 | | 4x-27=-5x-1 | | 2=2x-10 | | 3p+6p=18 | | 6x+4-3x=12+10 | | x^2+10x=144 | | 23+6y=8y-1 | | -x-6=-5 | | -7.3x=51.1 | | 3+7(t-3)=4(t+3)+6 | | 5x^3+10x^2-45x= | | x+2y=10 | | 16t=-60 | | 2x+5=7+2x | | -5p+3(-2p+8)=90 | | 4r=-8 | | -7(3p+6)=-126 | | -8(2b+4)+(17b-4)=0 | | -2(n+5)=4(1+3n) | | 2m-4=2(6-7m) | | 3(2+5v)=-6(-1-2v) |

Equations solver categories