Mathematics, 03.12.2020 23:50 22chandlerlashley
Lily begins solving the equation 4(x-1-x=3(x+5)-11. Her work is shown below.
4(x-1)-x=3(x+5)-11
4x-4-x=3x+15-11
3x-4=3x+4
How can her partial solution be interpreted?
• The equation has one solution: x=0
•The equation has one solution: x=8
•The equation has no solution.
•The equation has infinite solutions.
Answers: 1
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Lily begins solving the equation 4(x-1-x=3(x+5)-11. Her work is shown below.
4(x-1)-x=3(x+5)-11
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