If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(X+4)+2X=115
We move all terms to the left:
(X+4)+2X-(115)=0
We add all the numbers together, and all the variables
2X+(X+4)-115=0
We get rid of parentheses
2X+X+4-115=0
We add all the numbers together, and all the variables
3X-111=0
We move all terms containing X to the left, all other terms to the right
3X=111
X=111/3
X=37
| 1/2(12x-3)=7 | | 3x+2x-9x=45 | | 2=x+62 | | X+4(2x)=115 | | -13-2x=15 | | j+7/8=3 | | -4(2+3b)+5b=-38 | | 35x+.8=43-7 | | -2(1x+5)=-3(1x-5)+6x | | 4(2m)=16 | | 3=x-1+x | | 3(y-1)+2y+6=13 | | –9d=4−10d | | 30=8x+3-5 | | (6p-2)7=(5p+7)8 | | 2/4x-20=-52 | | -270=-5(5-7n) | | 10g=–9+9g | | 14–2(x+3)=5–2(x+1) | | 6(m+3)=48 | | x=3(x-5)-4=17 | | m+41/2=-1 | | 17x+21=-55 | | 8(11-t)=16 | | x/3(x-5)-4=17 | | 0=9-144/x² | | 5(x+4)=x2+6 | | y+3/12=5/8 | | 6(x-8)=-35-7x | | 2x17=172x=34x | | –27j=–648 | | 10−2g=3g |