Question

(2.3x-1.2y)+(1.4x+3.7y)=
a. 3.7x+2.5y
b. 3.7x+49y
c. 3.7x-4.9y

Answer 1

The result of the equation (2.3x-1.2y)+(1.4x+3.7y) simplified is 3.7x + 2.5y.

Step-by-step explanation:

To solve the equation (2.3x-1.2y)+(1.4x+3.7y), we need to combine like terms. Combining the x terms, we get 2.3x + 1.4x = 3.7x. Combining the y terms, we get -1.2y + 3.7y = 2.5y. Therefore, the simplified equation is 3.7x + 2.5y.

Answer 2

The expression (2.3x-1.2y)+(1.4x+3.7y) simplifies to 3.7x + 2.5y by combining like terms.

The correct option is a.

Step-by-step explanation:

To solve the algebraic expression (2.3x-1.2y)+(1.4x+3.7y), we need to combine like terms. Here are the steps to simplify the expression:

Combine the x-terms: 2.3x + 1.4x = 3.7x.

Combine the y-terms: -1.2y + 3.7y = 2.5y.

Write the simplified expression by combining the results from steps 1 and 2: 3.7x + 2.5y.

Therefore, the simplified expression is 3.7x + 2.5y.

The correct option is a.