Solve for $$ m .^{*} $$ $$ 21=3 m+6 $$ 5 9 Solve for $$ x $$ $$ 5 x+27=122 $$ 19 95 . Solve for $$ r $$. $$ 8 r-10=62 $$ 7 7

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Let's solve each equation step by step.

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### 1. Solve for $$ m $$ in the equation:
$$ 21 = 3m + 6 $$

**Steps:**
1. **Subtract 6** from both sides to isolate the term with $$ m $$:
   $$
   21 - 6 = 3m \
   15 = 3m
   $$
2. **Divide** both sides by **3** to solve for $$ m $$:
   $$
   \frac{15}{3} = m \
   5 = m
   $$

**Solution:**
$$ m = 5 $$

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### 2. Solve for $$ x $$ in the equation:
$$ 5x + 27 = 122 $$

**Steps:**
1. **Subtract 27** from both sides to isolate the term with $$ x $$:
   $$
   5x = 122 - 27 \
   5x = 95
   $$
2. **Divide** both sides by **5** to solve for $$ x $$:
   $$
   \frac{95}{5} = x \
   19 = x
   $$

**Solution:**
$$ x = 19 $$

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### 3. Solve for $$ r $$ in the equation:
$$ 8r - 10 = 62 $$

**Steps:**
1. **Add 10** to both sides to isolate the term with $$ r $$:
   $$
   8r = 62 + 10 \
   8r = 72
   $$
2. **Divide** both sides by **8** to solve for $$ r $$:
   $$
   \frac{72}{8} = r \
   9 = r
   $$

**Solution:**
$$ r = 9 $$

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### **Summary of Solutions:**
- $$ m = 5 $$
- $$ x = 19 $$
- $$ r = 9 $$
The solutions are: - $$ m = 5 $$ - $$ x = 19 $$ - $$ r = 9 $$

Solve for \( m .^{*} \) \( 21=3 m+6 \) 5 9 Solve for \( x \) \( 5 x+27=122 \) 19 95 . Solve for \( r \). \( 8 r-10=62 \) 7 7

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