If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2(a-3)=-2a-2(-3a-9)
We move all terms to the left:
2(a-3)-(-2a-2(-3a-9))=0
We multiply parentheses
2a-(-2a-2(-3a-9))-6=0
We calculate terms in parentheses: -(-2a-2(-3a-9)), so:We get rid of parentheses
-2a-2(-3a-9)
We multiply parentheses
-2a+6a+18
We add all the numbers together, and all the variables
4a+18
Back to the equation:
-(4a+18)
2a-4a-18-6=0
We add all the numbers together, and all the variables
-2a-24=0
We move all terms containing a to the left, all other terms to the right
-2a=24
a=24/-2
a=-12
| 106+t-14=180 | | Q-48=24-4q | | 9r=10r-r | | -x+7=247 | | 20=171-y | | -w+189=115 | | 2x-8=x+27 | | E-16=8-4e | | 0.7=1.2x-2.7+0.5x | | (x-2)(x-1)(x+1)(x+2)=0 | | 4x+17+5x+9=180 | | A-8=3-2a | | n+14.1=12.16 | | -29v=667 | | −14=-21+c/11 | | 936=24f | | 2x-2-3x-9=0 | | 900=9f | | 4r-8=-3r+6 | | c+32=856 | | 2x+15+x=173 | | x^2–15x–199.75=0 | | 7p+2=7p+8 | | 0=18+9x | | 4x+11+8x-17=180 | | -13g=852 | | X=8x-17+4x+11 | | 30y=-120 | | 10s+10=7s-8+9s | | 19p=399 | | 10s+10=7s−8+9s | | 0.95+0.3m=-2.7m+3.35 |