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2x + 7 = 15

Subtract 7 from both sides: 2x = 8

Divide both sides by 2: x = 4

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โˆ™ 2009-12-17 13:11:49
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

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โˆ™ 2021-01-28 13:25:53

Twice a number increased by 4 is less than -10

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Q: Twice a number increased by 7 is 15?
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