Question

What is an equivalent expression for 3x+5x-1

Answer 1

8x-1

Explanation:

3x+5x=8x

8x-1

You add up the numbers that have the same variables, then add the extra numbers to numbers you solved.

Answer 2

8 x - 1

Explanation:

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s).

(HOW DO YOU SOLVE EQIVALENT EXPRESSIONS)