Hayley begins solving this problem by combining like terms. 3x + 5x = 10 Which problem requires the same strategy (combining lik

Question

Serga [27]

3 years ago

8

Hayley begins solving this problem by combining like terms. 3x + 5x = 10 Which problem requires the same strategy (combining lik

e terms)? A) 5x=20 B) 3(x + 5) = 20 C) x ÷ 4= 30 D) 3x - 2x = 10

Mathematics

2 answers:

Tamiku [17] · Answer 1 · 2021-12-13T15:51:24+03:00

Tamiku [17]3 years ago

6 0

D) 3x - 2x = 10 is the answer to this equation

Alexxx [7] · Answer 2 · 2021-12-13T17:04:35+03:00

Answer:

D) 3x - 2x = 10

Explanation:

To combine like terms, you add or subtract terms that have the same variables and exponents. In the problem we are given, 3x and 5x are like terms; we would add them together and then continue solving.

In choice A, there are no like terms to combine.

In choice B, we would use the distributive property; after that, there are no like terms to combine.

In choice C, we would cancel the 4; there are no like terms to combine.

Choice D has two like terms, 3x and 2x. We would subtract them and then continue solving.