3/4x+52=-3+2x

Solution for 3/4x+52=-3+2x equation:

3/4x+52=-3+2x

We move all terms to the left:

3/4x+52-(-3+2x)=0


Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R


We add all the numbers together, and all the variables

3/4x-(2x-3)+52=0

We get rid of parentheses

3/4x-2x+3+52=0

We multiply all the terms by the denominator


-2x*4x+3*4x+52*4x+3=0

Wy multiply elements

-8x^2+12x+208x+3=0

We add all the numbers together, and all the variables

-8x^2+220x+3=0

a = -8; b = 220; c = +3;
Δ = b2-4ac
Δ = 2202-4·(-8)·3
Δ = 48496
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:

$\sqrt{\Delta}=\sqrt{48496}=\sqrt{16*3031}=\sqrt{16}*\sqrt{3031}=4\sqrt{3031}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(220)-4\sqrt{3031}}{2*-8}=\frac{-220-4\sqrt{3031}}{-16}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(220)+4\sqrt{3031}}{2*-8}=\frac{-220+4\sqrt{3031}}{-16}
$