Shau-uen solved the equation 18.5 w + 6.5 w minus 2.8 w = 149.1. Her work is shown below.Step 118.5 w + 6.5 w minus 2.8 w = 149.
10Step 225 w minus 2.8 w = 149.1Step 3 Negative 2.8 w = 5.964Step 4w = negative 2.13In which step did Shau-uen make her first error? PLZ HELP FAST
2 answers:
First step.Addition error
Step-by-step explanation:
Given the equation as;
18.5 w + 6.5 w - 2.8 w = 149.1 add like terms
22.2w=149.1
22.2w/22.2=149.1/22.2
w=6.72
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Addition in decimals:brainly.com/question/9148823
Keywords: equation, error
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Answer:
addition error
Step-by-step explanation:
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