Problem

$3 r+2(r-5)=25$

Answer

Expert–verified
Hide Steps
Answer

Final Answer: \(\boxed{r = 7}\)

Steps

Step 1 ：Distribute the 2: \(3r + 2(r-5) = 3r + 2r - 10\)

Step 2 ：Combine like terms: \(5r - 10 = 25\)

Step 3 ：Add 10 to both sides: \(5r = 35\)

Step 4 ：Divide by 5: \(r = 7\)

Step 5 ：Final Answer: \(\boxed{r = 7}\)

link_gpt

Popular Problems

Compute $\int_{0}^{\ln (2) / … Solve the triangle. \[ \mathr… QUESTION 2 - 1 POINT Solve th… 5. Suppose you are a computer… Answer the statistical measur… $(-\infty, 2) \cap(-6, \infty… A firm does not pay a dividen… Math 112 Section: 4. Tubercul… Find $y^{\prime}$ if $y=\ln \… 3. (3pts) Cherry trees in a c… More