Question

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. Add 3.4 and 2. Distribute 2 to 9.7 and −4.8x. Combine 3.4 and 19.4. Divide both sides by 22.8. Subtract 22.8 from both sides. Divide both sides by −9.6.

Answer 1

The answers for the exercise shown above are the second option, the third option, the fifth option and the sixth option, which are:
 2) Distribute 2 to 9.7 and −4.8x.
 3) Combine 3.4 and 19.4.
 5) Substract 22.8 from both sides.
 6) Divide both sides by −9.6
 The steps are shown below:
 3.4+2(9.7-4.8x)=61.2 
 3.4+19.4-9.6x=61.2
 22.8-9.6x=61.2
 228-22.8-9.6x=61.2-22.8
 -9.6x=38.4
 -9.6x/-9.6=38.4/-9.6
 x=-4

Answer 2

Answer:

Distribute 2 to 9.7 and −4.8x

Combine 3.4 and 19.4.

Subtract 22.8 from both sides.

Divide both sides by −9.6.

I just did this Instruction and got it right.

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