If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.20x+0.05(4-x)=0.10(-25)
We move all terms to the left:
0.20x+0.05(4-x)-(0.10(-25))=0
We add all the numbers together, and all the variables
0.20x+0.05(-1x+4)-(0.10(-25))=0
We add all the numbers together, and all the variables
0.20x+0.05(-1x+4)+2.5=0
We multiply parentheses
0.20x-0.05x+0.2+2.5=0
We add all the numbers together, and all the variables
0.15x+2.7=0
We move all terms containing x to the left, all other terms to the right
0.15x=-2.7
x=-2.7/0.15
x=-18+4.4408920985006E-16/0.15
| 23.74=9.99m+1.25 | | 9−6f=-7−4f | | 224/k=14 | | 45/28x=39/45 | | -6=u/4+2 | | -7p=7−8p | | -10+5m=9m+10 | | 247=g/17+230 | | -5+5b=10−10b | | -9+10u=7u | | 8d=-4+6d | | x*0,85=200 | | -6m=3m−9 | | 25^x=5500 | | 10q+8=9q | | C=12+.60(x-90) | | -7−2t=-3t | | -6r=-7r+3 | | 6x+3=14x+8 | | -20=6+4(z-9) | | 4x2+6x-8=0 | | 5x-10-2x=-5 | | -9+7x=89 | | -3=1+x/8 | | 5z-3=2z+4 | | 21(r−965)=378 | | x+10=7(9x+1) | | -8+4c=3c | | -2x+7=4+x | | a/2+4=-7 | | 6−5h=-4h | | 19=3a+4a |