Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step

Question

2 years ago

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Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step

1: −7x + 25 − 25 = 48 − 25 Step 2: −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 −7. Step 3: He should have divided both sides by −7. Step 3: He should have multiplied both sides by −7.

Mathematics

1 answer:

almond37 [142] · Answer 1 · 2022-09-01T19:19:03+03:00

almond37 [142]2 years ago

6 0

Answer:

Step 4 : he should have divided both sides by negative seven

Step-by-step explanation: