If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6a+9=123
We move all terms to the left:
6a+9-(123)=0
We add all the numbers together, and all the variables
6a-114=0
We move all terms containing a to the left, all other terms to the right
6a=114
a=114/6
a=19
| 2+9z=2+z | | 19v+18=3+18v | | 0=17-(5n/4)+8^3 | | 2/5y-3=5(20) | | 21.5+6.5a=-7.5(5.5a+9.5 | | -3(x-1)=27(-8)* | | -4+7c=8c | | 4x+9=7x+31 | | -9/2x=-8 | | w3=-27 | | -9+u=3+3u-6 | | 4(3x-5)=4(2) | | 4/5x=-7 | | 2(x+9)=24(3) | | x/4=156 | | -4v+1=-7 | | (5/8)x=40 | | 5a/7=24 | | 219=-5+8b | | -8=v/7 | | -9+9v=10+6v-1 | | 10=7x-30-2x | | -7x-2x-3+2=8(-1) | | 15v+10=13 | | 3n-10=-49 | | -2.5(9.5s+4)=-29.5+4.5 | | 4x+6(5-2x)=3(x+8)-5x | | -12p+9p-1=20(-7) | | 25+1.9x=40+1.8x | | 7(a-75)=84 | | (-15b)+21+5b=(-19) | | 65-9=7x |