3a+7=-2a-18

Simple and best practice solution for 3a+7=-2a-18 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 3a+7=-2a-18 equation: 



3a+7=-2a-18

We move all terms to the left:

3a+7-(-2a-18)=0

We get rid of parentheses

3a+2a+18+7=0

We add all the numbers together, and all the variables

5a+25=0

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

5a=-25

a=-25/5

a=-5

See similar equations:

| 6x=-49-1x | | 0.89x-8.75=22-0.68x | | 3x^2-7x-52=0 | | x7=539 | | 70-n=38n= | | 7.71x+9=59.4441+3x | | 0=20-20t-5t^2 | | (5x–50)+(2x)+(80–x)=180 | | 25x-20x+10x-5=65+5x | | 563W/x=10C | | 120x=27000/x | | (3x-6)*2=(5x-6) | | 43x25=1075 | | 3(x+4)-11=-7 | | X+10=21-x | | 0.06=0.16-4x | | 9+3n=4+5-6 | | 11x+2x-3x+x=22 | | 7d+100=142 | | 430=1/2m8.6^2 | | 8+5a=28 | | -4x=2x+19 | | -12=3-2k=-3k | | 7x=16=x+14 | | 6-7=8y+17 | | 7y+2=4+6y | | 3(4 | | 3z+9=5z=1 | | -7(b+5)=-7(b+4) | | -4-8x=8 | | -4(x-3)=-8x+4 | | X+164x-5=180 |

Equations solver categories