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Author Question: Write the following as an equation, using x for the unknown number. Then Four times a number added ... (Read 229 times)

SO00

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Write the following as an equation, using x for the unknown number. Then Four times a number added to 9 times the number equals 52. Find the number.
◦ 4x - 9x = 52;  -5.8
◦ 4(x + 9) = 52x;  0.8
◦ 4x(9 + x) = 52;  5.8
◦ 4x + 9x = 52;  4


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Marked as best answer by SO00 on Mar 20, 2019

SomethingSomething

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