6x/7x=9x/10x-2

Simple and best practice solution for 6x/7x=9x/10x-2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 6x/7x=9x/10x-2 equation: 



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)!=0

x∈R



We get rid of parentheses

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:
$x=\frac{-b}{2a}=\frac{0}{274}=0$

See similar equations:

| 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 |

Equations solver categories