Question

What is 2(x + 4) equivalent to

Answer 1

2 x x = 2x

2 x 4 = 4

so 2x + 8 is the answer.

Answer 2

To solve this equation we must expand its terms so that we can then multiply and add.

¿What are the equations?

Equations are those mathematical equalities divided between two expressions which are called members and separated by their equal sign, in which known elements and unknown or unknown data appear, related by mathematical operations.

We solve the problem:

• 2 (x + 4)
• 2x + 2 × 4
• 2x + 8

So, our result of the equation is 2x + 8

¡Hope this helped!