If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4/10x+28=0
Domain of the equation: 10x!=0We multiply all the terms by the denominator
x!=0/10
x!=0
x∈R
28*10x+4=0
Wy multiply elements
280x+4=0
We move all terms containing x to the left, all other terms to the right
280x=-4
x=-4/280
x=-1/70
| 6(y+3)=4(y+4) | | -12+2y=12 | | y^2-12y+1=0 | | -2y=-3y+100 | | x-5-6x-23=3x+2 | | 58=11x-30;x | | 10+100n=15 | | 51=43+w | | 2x+6+4=19 | | 146=-8n+2 | | 7x+42=-3(x+6) | | 1/2x-3/5x=-3/10 | | -8+1/5x=-3 | | -5-5(2-6a)=135 | | 8n+10-5n=31 | | 4x+8=120 | | X^2-15x=-75 | | 10x-9=1-3x | | y^2-12y-1=0 | | D=11/5(p-15) | | 2(x+3)=-2x+5 | | 5(x=9)=10 | | -5x-3=5x+14 | | 9.87w=7.97 | | 9.37f=21.98 | | c+26c=-8 | | 5x+4-9=6 | | 6x+15=-37 | | -4(-5p+3)=88 | | 8/5=k-8/5k-10 | | -5x-3=-5x-14 | | -5x-24=-9x+12 |