what are the possible steps involved in solving the equation shown? select three options. 3.5 + 1.2(6.3…

what are the possible steps involved in solving the equation shown? select three options. 3.5 + 1.2(6.3 - 7x) = 9.38\n□ add 3.5 and 1.2.\n□ distribute 1.2 to 6.3 and -7x.\n□ combine 6.3 and -7x.\n□ combine 3.5 and 7.56.\n□ subtract 11.06 from both sides.

what are the possible steps involved in solving the equation shown? select three options. 3.5 + 1.2(6.3 - 7x) = 9.38\n□ add 3.5 and 1.2.\n□ distribute 1.2 to 6.3 and -7x.\n□ combine 6.3 and -7x.\n□ combine 3.5 and 7.56.\n□ subtract 11.06 from both sides.

Answer

Explanation:

Step1: Apply distributive property

We use the distributive property (a(b + c)=ab+ac). Here (a = 1.2), (b=6.3) and (c=-7x), so we distribute 1.2 to 6.3 and - 7x.

Step2: Calculate (1.2\times6.3)

(1.2\times6.3 = 7.56), then the left - hand side of the equation becomes (3.5+7.56-8.4x), and we can combine 3.5 and 7.56.

Step3: Analyze other options

Adding 3.5 and 1.2 is incorrect as per the order of operations. Combining 6.3 and - 7x is not possible as they are not like terms. Subtracting 11.06 from both sides is not a correct first - step operation.

Answer:

Distribute 1.2 to 6.3 and -7x., Combine 3.5 and 7.56.