Evaluate the expression for d = 7. Write your answer in simplest form. d - 2/-d + 10 = ____

Identify Expression: Identify the expression after substituting d = 7 Substitute 7 for d in d - 2/-d + 10. (7 - 2)/(-7 + 10)Substitute and Simplify: Evaluate 7 - 2 7 - 2 = 5 Numerator: 5Evaluate Numerator: Evaluate -7 + 10 -7 + 10 = 3 Denominator: 3Evaluate Denominator: 5/3 The fraction 5/3 is already in its simplest form.

Resources

Testimonials

Plans

Resources

Testimonials

Plans

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Evaluate the expression for $d = 7$ . $\newline$ Write your answer in simplest form. $\newline$ $\frac{d - 2}{-d + 10} =$ __

View step-by-step help

Home

Math Problems

Algebra 2

Evaluate rational expressions II

Full solution

Q. Evaluate the expression for

d = 7

\newline

Write your answer in simplest form.

\newline

\frac{d - 2}{-d + 10} =

Identify Expression: Identify the expression after substituting $d = 7$ $\newline$ Substitute $7$ for $d$ in $\frac{d - 2}{-d + 10}$ . $\newline$ $\frac{7 - 2}{-7 + 10}$
Substitute and Simplify: Evaluate $7 - 2$ $\newline$ $7 - 2 = 5$ $\newline$ Numerator: $5$
Evaluate Numerator: Evaluate $-7 + 10$ $-7 + 10 = 3$ Denominator: $3$
Evaluate Denominator: $\frac{5}{3}$ $\newline$ The fraction $\frac{5}{3}$ is already in its simplest form.