Maths-
General
Easy
Question
Solve the equation: 96 - 4.5y - 3.2y = 5.6y + 82.80 - 31.03
Hint:
○ Solve the equation.
○ Take terms with coefficient at one side and without coefficient at another side.
The correct answer is: Hence, y = 3.325
Answer:
- Step by step explanation:
○ Given:
96 - 4.5y - 3.2y = 5.6y + 82.80 - 31.03
○ Step 1:
Group the like terms.
96 - 4.5y - 3.2y = 5.6y + 82.80 - 31.03
96 - 82.80 + 31.03 = 5.6y + 4.5y + 3.2y
44.23 = 13.3y
○ Step 2:
○ Divide both sides by 13.3.
∴ 
3.325 = y
∴ y = 3.325
- Final Answer:
Hence, y = 3.325
○ Step 1:
Group the like terms.
96 - 4.5y - 3.2y = 5.6y + 82.80 - 31.0396 - 82.80 + 31.03 = 5.6y + 4.5y + 3.2y44.23 = 13.3y○ Step 2:
○ Divide both sides by 13.3.
∴
3.325 = y∴ y = 3.325
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