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olganol [36]
1 year ago
11

I need this due by tonight what is 45+x=75

Mathematics
2 answers:
alexandr1967 [171]1 year ago
8 0

Answer:30

Step-by-step explanation: jus subtract total number by 45 to c what u missin

vladimir1956 [14]1 year ago
4 0

Given: \textsf{45 + x = 75}

Need:  \textsf{The value of the unknown x}

Solution:  In order to solve for the unknown we must subtract 45 from both sides which would isolate x and given us the value.

<u>Subtract 45 from both sides</u>

  • \textsf{45 - 45 + x = 75 - 45}
  • \textsf{x = 75 - 45}
  • \textsf{x = 30}

After simplifying the expression we were able to determine that x is equal to 30.

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6 0
2 years ago
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4 0
2 years ago
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I hope it helps you!  

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