Solve for p
p=-\frac{3}{5}=-0.6
Quiz
Linear Equation
5 problems similar to:
\frac { p - \frac { 2 } { 5 } } { p + \frac { 2 } { 5 } } = 5
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\frac{\frac{1}{5}\left(5p-2\right)}{\frac{1}{5}\left(5p+2\right)}=5
Factor the expressions that are not already factored in \frac{p-\frac{2}{5}}{p+\frac{2}{5}}.
\frac{5p-2}{\left(\frac{1}{5}\right)^{0}\left(5p+2\right)}=5
To divide powers of the same base, subtract the numerator's exponent from the denominator's exponent.
\frac{5p-2}{1\left(5p+2\right)}=5
Calculate \frac{1}{5} to the power of 0 and get 1.
\frac{5p-2}{5p+2}=5
Use the distributive property to multiply 1 by 5p+2.
5p-2=5\left(5p+2\right)
Variable p cannot be equal to -\frac{2}{5} since division by zero is not defined. Multiply both sides of the equation by 5p+2.
5p-2=25p+10
Use the distributive property to multiply 5 by 5p+2.
5p-2-25p=10
Subtract 25p from both sides.
-20p-2=10
Combine 5p and -25p to get -20p.
-20p=10+2
Add 2 to both sides.
-20p=12
Add 10 and 2 to get 12.
p=\frac{12}{-20}
Divide both sides by -20.
p=-\frac{3}{5}
Reduce the fraction \frac{12}{-20} to lowest terms by extracting and canceling out 4.
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