If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+4X+(X+5)=139
We move all terms to the left:
X+4X+(X+5)-(139)=0
We add all the numbers together, and all the variables
5X+(X+5)-139=0
We get rid of parentheses
5X+X+5-139=0
We add all the numbers together, and all the variables
6X-134=0
We move all terms containing X to the left, all other terms to the right
6X=134
X=134/6
X=22+1/3
| 1/2(4x-6)=-3 | | 12+2(x+4)=6-(x-4) | | 4(y+4)=3 | | -10+4+24n=-6(n-4) | | 9x=97 | | 2x+18=-6x+180 | | p2+13=56 | | 2(5x+9(=48 | | y/3+7=15 | | 8y=6+8y-10= | | -3w+5=-1 | | 9n=-4.5 | | -4(x+5)=2.6(3x-12) | | 6^(2x)=72 | | 3x+7=2x+91 | | x=7x-3=4x+21 | | -17x-18=-171 | | -5(-9+2x)=-15 | | x=5x+4=3x+6 | | 3x+1-x-11+4+3x=x+1-4 | | 6=(n/9) | | c+(2c+8)=28 | | c/−9+6=14 | | 3(x+1)-5=5x+8 | | x=2x+3x=25 | | 11c+3=14 | | x+36=4.5x | | -1/2(2n+4)+6=9+4(2n+1) | | a/15=2/9 | | -3(3x-4)+1=-5 | | 7/9z-1/5=-2/9z-11/5 | | x=4x+12=24 |