If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x/7x=9x/10x-2
We move all terms to the left:
6x/7x-(9x/10x-2)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
Domain of the equation: 10x-2)!=0We get rid of parentheses
x∈R
6x/7x-9x/10x+2=0
We calculate fractions
(-63x^2)/70x^2+60x^2/70x^2+2=0
We multiply all the terms by the denominator
(-63x^2)+60x^2+2*70x^2=0
We add all the numbers together, and all the variables
60x^2+(-63x^2)+2*70x^2=0
Wy multiply elements
60x^2+(-63x^2)+140x^2=0
We get rid of parentheses
60x^2-63x^2+140x^2=0
We add all the numbers together, and all the variables
137x^2=0
a = 137; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·137·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation
Stosujemy wzór:$x=\frac{-b}{2a}=\frac{0}{274}=0$
| a7-4=12 | | 8=s-3.50 | | 9-2=4x-9 | | -7=4+y-1 | | 5m-9=3m+9 | | 2(9s+9)-6s=3(4s+4)-14 | | 15=3w-3 | | 2c=7.5=6.2-3c | | w+3/8=11/16 | | -5v+38=-8(v-1) | | .08x=125 | | 60+15+m=180 | | -5v+38=- | | 60+3n=5n+50 | | 12-4=4(2x+1) | | .30x=72 | | w-2/7=9/14 | | 90+(-1y)=180 | | 9=7+2y | | 4x-7x+6-7x+6+9=18 | | 13x+-219=81-7x | | 6=m-2-1 | | r15=20 | | 19=4s+3 | | z-2/15=7/15 | | b40=3 | | 12*d/4=18 | | z2+11z+28=0 | | 16=-s+6 | | 2k+19=5k-11 | | -3p=-8−2p | | 3+x4=-3 |