Solve the linear equation: 3.4 +…

Maths Questions

Solve the linear equation: 3.4 + 2(9.7 – 4.8x) = 61.2. What are the possible steps involved in solving this equation? Check all that apply: 1. Add 3.4 and 2. 2. Distribute 2 to 9.7 and -4.8x. 3. Combine 3.4 and 19.4. 4. Divide both sides by 22.8. 5. Subtract 22.8 from both sides. 6. Divide both sides by 9.6.

Answer

The correct options for solving the equation provided are the second option, the third option, the fifth option, and the sixth option, which include: 2) Distribute 2 to 9.7 and ‚àí4.8x. 3) Combine 3.4 and 19.4. 5) Subtract 22.8 from both sides. 6) Divide both sides by ‚àí9.6. The steps follow as such: 3.4 + 2(9.7 – 4.8x) = 61.2 simplifies to 3.4 + 19.4 – 9.6x = 61.2, further shaping to 22.8 – 9.6x = 61.2, then leading to 22.8 – 22.8 – 9.6x = 61.2 – 22.8, which results in -9.6x = 38.4. Finally, dividing both sides by -9.6 gives x = -4.

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