If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2(-c-20)=-2(-20)
We move all terms to the left:
-2(-c-20)-(-2(-20))=0
We add all the numbers together, and all the variables
-2(-1c-20)-(-2(-20))=0
We add all the numbers together, and all the variables
-2(-1c-20)-40=0
We multiply parentheses
2c+40-40=0
We add all the numbers together, and all the variables
2c=0
c=0/2
c=0
| 6n-12=1n+3 | | 57-9x=15+12x | | 2x–4=2(x–2) | | 3(2x-5)(3x+7)=0 | | x2–4x–96=0 | | 4x+1÷2=9÷2 | | -2(x-3)+4-10=9-4(x+4) | | -4.1t+4.7=69.89 | | -5+3=2x-1 | | X2+33x+90=0 | | 6(x-2=-18 | | -4.8e+8.6=143 | | 2x+x=32 | | 5^(x+1)-5^(x-1)=120 | | 5x+3=3x+23= | | -6.9a+3.4=206.26 | | 8z-4=86+2z | | X/8^2x-1=1/2 | | 95-x/12=-75 | | 7x/11+10=5 | | (17/3a)-10=2/3a | | (5^x+1)-(5^x-1)=120 | | 15x+28=3x-8 | | 0.2(10−5c)=5c−1 | | 3.4x-9.48=8.2 | | 20x=1/3 | | 3(x+2)–1=3x+1 | | 21-2(x-4)=-3(x+3) | | 20k+100=10k=120 | | 6r-7=11 | | -n+4=37.7 | | j-18=12 |