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Type the missing number.\newlineHint: Use properties of multiplication.\newline(_____+637)223=773223+637223(\_\_\_\_\_ + 637) \cdot 223 = 773 \cdot 223 + 637 \cdot 223

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Q. Type the missing number.\newlineHint: Use properties of multiplication.\newline(_____+637)223=773223+637223(\_\_\_\_\_ + 637) \cdot 223 = 773 \cdot 223 + 637 \cdot 223
  1. Set up equation: What number plus 637637, when multiplied by 223223, equals 773773 multiplied by 223223 plus 637637 multiplied by 223223?
  2. Simplify right side: Simplify the right side of the equation: 773223+637223773 \cdot 223 + 637 \cdot 223.
  3. Factor out common term: Factor out the common term 223223 from the right side: (773+637)223(773 + 637) \cdot 223.
  4. Calculate sum: Calculate the sum inside the parentheses: 773+637=1410773 + 637 = 1410.
  5. Divide by 223223: Now the equation looks like: (x+637)223=1410223(x + 637) \cdot 223 = 1410 \cdot 223.
  6. Subtract 637637: Since both sides are multiplied by 223223, we can divide both sides by 223223 to simplify: x+637=1410x + 637 = 1410.
  7. Calculate x: Solve for x by subtracting 637637 from both sides: x=1410637x = 1410 - 637.
  8. Calculate x: Solve for x by subtracting 637637 from both sides: x=1410637x = 1410 - 637. Calculate x: 1410637=7731410 - 637 = 773.

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