If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x-1/2x=8
We move all terms to the left:
5x-1/2x-(8)=0
Domain of the equation: 2x!=0We multiply all the terms by the denominator
x!=0/2
x!=0
x∈R
5x*2x-8*2x-1=0
Wy multiply elements
10x^2-16x-1=0
a = 10; b = -16; c = -1;
Δ = b2-4ac
Δ = -162-4·10·(-1)
Δ = 296
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{296}=\sqrt{4*74}=\sqrt{4}*\sqrt{74}=2\sqrt{74}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-16)-2\sqrt{74}}{2*10}=\frac{16-2\sqrt{74}}{20} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-16)+2\sqrt{74}}{2*10}=\frac{16+2\sqrt{74}}{20} $
| x-0.63=1.16 | | -2+5x=4x+2 | | 50=7r-6 | | 8k(k=3)=2k-15 | | 2(16-2b)+4b=32 | | x+6/16=1/6+x-3/4 | | 54-2x=7x-18 | | x+9/14=8/7+x-4/4 | | 3/4=x-5/4-2x | | 11=3-7k+5k | | 6a+11=23 | | -8v-8=8(-7v-1) | | -3.1q+1.2=-3.3-1.6q | | √x=2x-5 | | 3y-8=2y+14 | | 1.5(3-6x)=-3(8x-4) | | -5s^2+7s+1=0 | | x3+4x2−20x=80 | | -2=-4p+3+5p | | -12(5x+4)=-(6x-6) | | 81c=25+7c | | (x)+(2x)+(x-7)=107 | | 29=-y/9 | | (4/9)x-12=-1/6(x-12)-3 | | 4y^2-6=58 | | x+1=2x5+4(x-2) | | 4p^2+8p-9=0 | | 14-(3a+2)=0 | | 3x=10x-40 | | -6m-9=-2+3(6m+7) | | 3x/2x=x/10-6/5 | | 2j^2-7j+5=0 |