If it's not what You are looking for type in the equation solver your own equation and let us solve it.
132/(5x+7)=x
We move all terms to the left:
132/(5x+7)-(x)=0
Domain of the equation: (5x+7)!=0We add all the numbers together, and all the variables
We move all terms containing x to the left, all other terms to the right
5x!=-7
x!=-7/5
x!=-1+2/5
x∈R
-1x+132/(5x+7)=0
We multiply all the terms by the denominator
-1x*(5x+7)+132=0
We multiply parentheses
-5x^2-7x+132=0
a = -5; b = -7; c = +132;
Δ = b2-4ac
Δ = -72-4·(-5)·132
Δ = 2689
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-7)-\sqrt{2689}}{2*-5}=\frac{7-\sqrt{2689}}{-10} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-7)+\sqrt{2689}}{2*-5}=\frac{7+\sqrt{2689}}{-10} $
| -4(x+1)+2(x-1)=-3(x-1) | | 20=-4-2*x | | 3x+5=5(×-3) | | 7(x+2)-3(x-1)=10 | | 12x-4(x-1)=3(x+1) | | 3640(c)=1600+60c | | 5x+5=9x-8 | | s=8×9 | | 4x+6x=12-5 | | 75/100=x/4 | | -100-52x=4 | | 7)4x+6x=12-58)5x+5=9x-89)12x-4(x-1)=3(x+1)10)7(x+2)-3(x-1)=1011)-4(x+1)+2(x-1)=-3(x-1) | | 1=0.2x-0.6-11 | | 5(1.2+6)=7.1a+34.4 | | 9x-(3x+7)+13=4x | | 8+(3.25n)=92 | | –15x–8x–6x+16x–15=11 | | 4−2x−1=−3 | | -3(x+1)+2=4(x+5) | | 6m=4m+32 | | –2j+10j–4j+6j=10 | | 12=5(x-1)-(x-9) | | 6×n+15=-42 | | 3y+16=88 | | 4(2x-3)+4=2(3x-3) | | 10p−5=41 | | X+(x•x)+13=0 | | -0.3x^2+3x+6=-6 | | 8x+12=−20 | | 6(-7+8x)=8x-2 | | ー3xー8=ー20 | | 34-7n=8(-6-6n) |