If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5/7x-3/28x+1/4x=-80
We move all terms to the left:
-5/7x-3/28x+1/4x-(-80)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
Domain of the equation: 28x!=0
x!=0/28
x!=0
x∈R
Domain of the equation: 4x!=0We add all the numbers together, and all the variables
x!=0/4
x!=0
x∈R
-5/7x-3/28x+1/4x+80=0
We calculate fractions
We do not support expression: x^3
| f+52=-9 | | 3y+1=121 | | 11w+2(3w-1=15w | | g+62=-13 | | 3(x-8)=3(x+10) | | 3y+1=59 | | 4=7u+3(u-4) | | 1=7−2k | | v+-23=-91 | | 11v−17v+15v=-18 | | 19n−13n=18 | | 4x-9-9x=x+5+x | | 41=b−18 | | 2c+3=2+3c | | -4v+2(v+4)=24 | | 28-2.2b=11.6b-54. | | {x}{52}=56 | | b+-87=-4 | | 0.4x+3.9=578 | | -65=g+-73 | | 3(4x-x)+x=20 | | d−-71=72 | | a^2-7a-256=0 | | m+6.17=12.27 | | 4.78=c−10.9 | | 0.8x+100=2500.8x+100=250 | | 5x10=55 | | 2x+7-4x-13=90 | | 15n^{2}-17n+4=0 | | 64x=48=-6x-22 | | 3j=10.2 | | 2a-4a(a-5)=10 |