If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+3(18)=104.5
We move all terms to the left:
2x+3(18)-(104.5)=0
We add all the numbers together, and all the variables
2x+213.5=0
We move all terms containing x to the left, all other terms to the right
2x=-213.5
x=-213.5/2
x=-106+1/1.3333333333333
| -10-b=-4(4+8b) | | (X-6)+3x+34)+(x)=180 | | (3x+7)+36=(6x-5) | | 7x(x+2)=3(x+12)-2 | | 12x-199=76+1x | | 38+9x-15=12x-1 | | 25=3m+1 | | X+3(4-2x)=2x | | 6y+24(2)=18 | | m/5+1=3/5 | | 5x+2x=2x+38 | | 6x=2x+4x | | 35-5b=5(8b+7) | | n-7-7n=-13 | | 6y+24(1)=18 | | 1/2x+2=3/2x-4 | | 4w=10w-30 | | 2x+6=32+1 | | x-6+2x-16=23 | | -0.25+2a=3a-0.4 | | 7.7=-0.9y | | 2(w+4)=5+3w | | 2d+2/7=5/7 | | -5r+4=29 | | 84=6x-6+3x+9 | | 9x+7=5x+5x | | 10+0.07x+9=15x | | −7y−12=3y+ | | 5/6x-x/2=1 | | 7x+2=9x+22 | | 20x-15-5x=20 | | 8x-3x+10=4 |