Answer:
Added 7.4y + 11.2y
Step-by-step explanation:
Let's solve the equation our self and see what the actual solution is,
11.2y - 7.4y = 141.36
→ Multiply everything by 100 to get rid of the decimal's
1120y - 740y = 14136
→ Simplify the 'y' terms
380y = 14136
→ Divide both sides 380 to isolate 'y'
y = 37.2
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The answer is "added 7.4y + 11.2y" because if we use that method then,
7.4y + 11.2y = 141.36
→ Collect the 'y' terms
18.6y = 141.36
→ Divide both sides by 18.6 to isolate y
y = 7.6
