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Which value of x makes this equation true​

Which value of x makes this equation true​-example-1
User Pyko
by
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1 Answer

3 votes

Answer:

65

Explanation:

Let's find


\sf \hookrightarrow \: 35 + 42 = 12 + x \\ \sf \hookrightarrow \: 77 = 12 + x \\ \sf \hookrightarrow \: x = 77 - 12 \\ \sf \hookrightarrow \: x = 65

User Sasfrog
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