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Mathematics, 30.11.2020 21:30 bncm766

Jordan solved the equation βˆ’7x + 25 = 48; his work is shown below. Identify the error and where it was made. βˆ’7x + 25 = 48 Step 1: βˆ’7x + 25 βˆ’ 25 = 48 βˆ’ 25 Step 2: βˆ’7x = 23 Step 3: negative seven times x over seven = twenty-three over seven Step 4: x = twenty-three over seven Step 1: He should have added 25 to each side. Step 1: He should have divided both sides by βˆ’7. Step 3: He should have divided both sides by βˆ’7. Step 3: He should have multiplied both sides by βˆ’7.

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4 + 5 7/9= 9 7/9

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Jordan solved the equation βˆ’7x + 25 = 48; his work is shown below. Identify the error and where it w...
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