Jenny solved the equation 1 – (2x + 4) = -4x + 5. Her work is shown below.
1-(2x+4)=-4x+5
Ste...
Mathematics, 23.10.2020 21:40 liyahheadhigh
Jenny solved the equation 1 – (2x + 4) = -4x + 5. Her work is shown below.
1-(2x+4)=-4x+5
Step 1: 1-2x+4=-4x+4
Step 2: 5-2x=-4x+5
Step 3: 2x=0
x=0
Identify Jenny’s error in solving the equation. Explain.
Answers: 1
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