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Solve the rational equation $2\left(\frac{t}{t+1}\right)+\frac{2t}{t+1}-15=0$

Step-by-step Solution

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Final Answer

$t=\frac{15}{-11}$
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Step-by-step Solution

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Multiplying the fraction by $2$

$\frac{2t}{t+1}+\frac{2t}{t+1}-15=0$

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$\frac{2t}{t+1}+\frac{2t}{t+1}-15=0$

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Learn how to solve rational equations problems step by step online. Solve the rational equation 2t/(t+1)+(2t)/(t+1)+-15=0. Multiplying the fraction by 2. Combining like terms \frac{2t}{t+1} and \frac{2t}{t+1}. Multiplying the fraction by 2. We need to isolate the dependent variable t, we can do that by simultaneously subtracting -15 from both sides of the equation.

Final Answer

$t=\frac{15}{-11}$

Exact Numeric Answer

$t=-1.3636$

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Solve for tFind the rootsSolve by factoringSolve by completing the squareSolve by quadratic formula (general formula)Find break even pointsFind the discriminant

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Function Plot

Plotting: $2\left(\frac{t}{t+1}\right)+\frac{2t}{t+1}-15$

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7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

How to improve your answer:

Main Topic: Rational Equations

Rational or fractional equations are those equations that contain algebraic fractions, and where the variable or unknown appears in the denominator of at least one of those fractions.

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