Homenork 1. Find the untnown values of Blank Spaces a $$ 2 imes 3+18-\square=12 $$ b. $$ 2 imes \square-8=-2 $$ $$ c 3 imes \square-\square=10 $$ d. $$ 27-7+10-\square=10 $$

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Homenork 1. Find the untnown values of Blank Spaces a $$ 2 	imes 3+18-\square=12 $$ b. $$ 2 	imes \square-8=-2 $$ $$ c 3 	imes \square-\square=10 $$ d. $$ 27-7+10-\square=10 $$

UpStudy AI · Accepted Answer

Sure, let's solve each of the given equations step by step to find the unknown values represented by the blank spaces ( ⬜ ).

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### **a) $$ 2 \times 3 + 18 - \square = 12 $$**

**Step 1:** Calculate the multiplication.

$$ 2 \times 3 = 6 $$

**Step 2:** Substitute the multiplication result back into the equation.

$$ 6 + 18 - \square = 12 $$

**Step 3:** Combine like terms.

$$ 24 - \square = 12 $$

**Step 4:** Isolate the unknown ( ⬜ ).

$$ \square = 24 - 12 $$

$$ \square = 12 $$

**Answer:** $$ \boxed{12} $$

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### **b) $$ 2 \times \square - 8 = -2 $$**

**Step 1:** Start with the given equation.

$$ 2 \times \square - 8 = -2 $$

**Step 2:** Add 8 to both sides to isolate the term with the unknown.

$$ 2 \times \square = -2 + 8 $$

$$ 2 \times \square = 6 $$

**Step 3:** Divide both sides by 2 to solve for the unknown.

$$ \square = \frac{6}{2} $$

$$ \square = 3 $$

**Answer:** $$ \boxed{3} $$

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### **c) $$ 3 \times \square - \square = 10 $$**

**Step 1:** Combine like terms.

$$ (3 \times \square) - (\square) = 10 $$

$$ 2 \times \square = 10 $$

**Step 2:** Solve for the unknown by dividing both sides by 2.

$$ \square = \frac{10}{2} $$

$$ \square = 5 $$

**Answer:** $$ \boxed{5} $$

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### **d) $$ 27 - 7 + 10 - \square = 10 $$**

**Step 1:** Combine the constant terms.

$$ 27 - 7 = 20 $$

$$ 20 + 10 = 30 $$

So, the equation becomes:

$$ 30 - \square = 10 $$

**Step 2:** Isolate the unknown by subtracting 30 from both sides.

$$ -\square = 10 - 30 $$

$$ -\square = -20 $$

**Step 3:** Multiply both sides by -1 to solve for the unknown.

$$ \square = 20 $$

**Answer:** $$ \boxed{20} $$

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### **Summary of Solutions:**

- **a)** $$ \square = 12 $$
- **b)** $$ \square = 3 $$
- **c)** $$ \square = 5 $$
- **d)** $$ \square = 20 $$

Feel free to ask if you need further clarification on any of these problems!
The unknown values are: a) 12 b) 3 c) 5 d) 20

Homenork 1. Find the untnown values of Blank Spaces a \( 2 \times 3+18-\square=12 \) b. \( 2 \times \square-8=-2 \) \( c 3 \times \square-\square=10 \) d. \( 27-7+10-\square=10 \)

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