If it's not what You are looking for type in the equation solver your own equation and let us solve it.
72/56=90/x
We move all terms to the left:
72/56-(90/x)=0
Domain of the equation: x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+90/x)+72/56=0
We get rid of parentheses
-90/x+72/56=0
We calculate fractions
There is no solution for this equation
| (-1a)-1=0.60-1 | | (-1a)-1=0.25-1 | | 48-(3/2)x=0 | | 48-3/2*x=0 | | 3x+7x=90° | | 5z+2=3z-11 | | -5.5+8.5(1+6.5r)=-21.5 | | 5(x-1)(x-7)=0 | | y-3/4=11/3 | | 143+2x=180 | | (x-7)-(2x+9=-13 | | 4a−6=−30 | | 6(-5+x)=2(3x) | | 20=5-3(4x-5) | | y=−74/−4 | | 5^(2x-1)=8 | | 2/3(c+9)=39 | | y2+12=7y;4-3 | | 16/(5x)=7/8 | | (y-1)²=3 | | (y-1)2=3 | | 8^7x+3=5^2-5x | | -1.32.9-0.6=r | | 9x-14=3x-10 | | 7x+4–12x=8x-9+7x-2 | | 8m-3m+6=-7m+11–4m | | 3x/4+1/2=5/6 | | 6b+5=-3b+14-7 | | 25^x=5^x+1 | | 9/1=1.2/x | | 4/7a+3=23 | | 4/7a+3=33 |