Question

Write an expression having only two terms that is equivalent to 2x – 3. Explain how you wrote the expression and how you can check that it is equivalent.

Answer 1

Answer:

$-3 + 2x$

Step-by-step explanation:

Given

$2x - 3$

Required

An equivalent expression

The expression can be rewritten as:

$-3 + 2x$ ---- commutative property of addition

$2x - 3$ and $-3 + 2x$ are equivalent

Answer 2

An expression that has two terms that is equivalent to 2x – 3 is - 3 + 2x

Given:

2x - 3

There are just two terms in the expression

• 2x (coefficient)
• -3 (constant)

The two terms can be written interchangeably to form a new expression equivalent to the same

-3 + 2x (This is based on the cummutative property of addition)

The new expression equivalent to 2x - 3 is -3 + 2x (minus 3 plus 2x)

Learn more about equivalent expression:

https://brainly.com/question/2972832