5x+12-2x=-9

Simple and best practice solution for 5x+12-2x=-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 5x+12-2x=-9 equation: 



5x+12-2x=-9

We move all terms to the left:

5x+12-2x-(-9)=0

We add all the numbers together, and all the variables

3x+21=0

We move all terms containing x to the left, all other terms to the right

3x=-21

x=-21/3

x=-7

See similar equations:

| 5^(2x-1)=30(5^x)-25 | | −25y=−4−25y=−4. | | 1/2x+4=1/8x+88 | | -7=(1/5x) | | 1250=30x-1/10x^2 | | 5^2x-1=30(5^x)-25 | | 0.3=0.5f−0.7 | | 0.5x+0.2=0.7x-0.6 | | x+3/6=1 | | 7x-4=7(34)-4 | | 3x+7=-x+19 | | 1.3b-0.9b=12 | | 3x+24=15x | | -20-5x=44 | | 2/7x=10/21 | | 3x-5=3(63)-5 | | 2/k=9/2 | | (x+3)/4-(x+5)/5=40/16x | | 5/10=3/n | | x​2​​+16x+64=0 | | ((x-7)/5)+(7/5)=(-x/2) | | 7/2=-11/b | | X2-7x+12=0 | | 8x-2/9=6 | | 7/2=11/b | | 1/5(2x-8)=10 | | -3x+4x=6(x-8)-7(-6+x) | | x/9=11/21 | | 10(1+4b)=-20 | | X^4+15x^2-8=0 | | 5x2+1+3=13 | | -4(1-8b)=-4(1+7b) |

Equations solver categories