3x+15+12=-12

Simple and best practice solution for 3x+15+12=-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 3x+15+12=-12 equation: 



3x+15+12=-12

We move all terms to the left:

3x+15+12-(-12)=0

We add all the numbers together, and all the variables

3x+39=0

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

3x=-39

x=-39/3

x=-13

See similar equations:

| +1+14x=12x+17 | | 3x=2(6+x) | | 9x-5+x=5x+20 | | 15(5x−5)+3x=−9(13x+4) | | 6x+16=55 | | 2x+5=-x-16 | | 6+2k=0 | | 3x÷5=-x-7 | | 2(n-1)=18 | | r3+ 7=8 | | 8y+32=16y | | 3x+15+12=12 | | 8(3x-1)+2x=10x+24 | | 2(58)+8=x | | -4(x-4)=-4x+6(2x+6 | | 2/3+m/5-2=m-2/5 | | 6a-12+4=5a-9 | | 2x+3(5-2x)+8=0 | | -237=-5m-8(-4m+6) | | -x-18=2x+9 | | 6y+3-2y-2=9 | | 17=4g+5 | | 17.5x-4=2.5x+96 | | 0.75x+9=0.65x-12 | | 5(2x+8)=-21+11 | | -3t-9=-18 | | 12x-15=9x+12 | | (4x-1)/5=30 | | 10.00=1.25+0.20m | | 4(2r=1)=2(3r+16) | | 9(z+4)=8(z-2) | | 7x+15=7(x+2) |

Equations solver categories