If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.75x+0.125x-6=15
We move all terms to the left:
0.75x+0.125x-6-(15)=0
We add all the numbers together, and all the variables
0.875x-21=0
We move all terms containing x to the left, all other terms to the right
0.875x=21
x=21/0.875
x=24
| 5(54-18)-4x54=-36 | | (c+2)/2=3 | | 2m+4=10,m= | | 5n-3=|n+9 | | 2(b+5)=13 | | -7(x-1)+1=3(x+8) | | -11.6h=-13.4h-5.94 | | x^2+4x=3+4x+78 | | 5p+6=-4p-7 | | 2(4-w)-8=-4 | | -40-15v=-19v+20 | | 2d+–3d−–7=–4 | | 17b−14b=18 | | 18=24-8(-2-5w) | | 1/2(6x+10)=11 | | 5.3a-7.9=2.6-2.9 | | 17=5a-2a+3 | | 3(b+7)-5=3b-2 | | 3(4-x)=21x-3+4 | | -2(x+4)+8=-12 | | 4x-(5-x)=2-3(7x+7 | | 3.9c=0 | | n+13/12=1 | | -5(x+2)+10=-45 | | 6s-3s-9=2-2+3 | | -4.13.4=-15.9n | | -|4x+10|-7=—14 | | 20=11+p | | -|4x+10|-7=-14 | | 9x+4x=86 | | 7-2(2d-1)-13(d=1)=59-8d | | 2x-1+5x-40=180 |