If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3/2x+3=4/5x
We move all terms to the left:
3/2x+3-(4/5x)=0
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
Domain of the equation: 5x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
3/2x-(+4/5x)+3=0
We get rid of parentheses
3/2x-4/5x+3=0
We calculate fractions
15x/10x^2+(-8x)/10x^2+3=0
We multiply all the terms by the denominator
15x+(-8x)+3*10x^2=0
Wy multiply elements
30x^2+15x+(-8x)=0
We get rid of parentheses
30x^2+15x-8x=0
We add all the numbers together, and all the variables
30x^2+7x=0
a = 30; b = 7; c = 0;
Δ = b2-4ac
Δ = 72-4·30·0
Δ = 49
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{49}=7$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(7)-7}{2*30}=\frac{-14}{60} =-7/30 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(7)+7}{2*30}=\frac{0}{60} =0 $
| (X-1)(x+5)=x2+5x-2 | | 3y+6=(6+3y) | | 9-(4z-7)=5-5z | | 10w-17w=-14 | | 2-(x-8)=7(x+10) | | 6x-(4x+9)=4x-31 | | 6+0.10x=-3+0.15x+11 | | 4.3+2=7-1.7x | | 3.7=n/4 | | |x-7|=6 | | 7x+5=5x-2 | | -4x+99=111 | | 16-n=n+4 | | x^-2=8 | | 6x-4=1-x | | 2x-5(x+2)=-8-3x | | 2x(x+3)=−1 | | 1/2x+2=3/4 | | 16k+33=8k-7 | | 9=x-6+4x | | -17.1g+16.71=-19.8g-18.66 | | 3/5m+10=3 | | x2/5+2/3=3 | | 3/4x+3/4=25 | | (2)/(3)x+15=17 | | 5x2+x=−5 | | x/7=x/5+4 | | 2x+-10(x+3)=6x-6 | | |-y-4|=|-3y-2| | | 3/4+w=2/5 | | 12-8t=-14-6t | | a2+8a+34=0 |