EllisynR394943 EllisynR394943

03-11-2022
Mathematics

contestada

simplifying with like terms; a + 2a -7

Respuesta :

AgasthyaM286207 AgasthyaM286207

03-11-2022

In the expression like terms are a and 2a.

Simplify the expression

[tex]a+2a-7=3a-7[/tex]

So answer is 3a - 7.

Answer Link

Otras preguntas

help me 20 points and I will mark brainlyist

Many newspapers carmy a certain purzile in which the reader must unsoramble leers to form words how many warys cam the letters of whyrot be aranged? Deny the co

What is the distance from (-5,2) and (0,4)?

In the circle below, O is the center, MP is a diameter, and m angle M O L equals 45 degrees. Find the measure of L N M.

The origins of wine can be traced back to 6000 bce in what is now the country of ___

Read the following anecdote and identify the prepositional phrases: Nathaniel Hawthorne's son, Julian, was also a writer, and father and son were frequently mis

I need help with this question

Why might it be useful for future twin studies to separate out monozygotic (identical) from dizygotic (fraternal) twins?

Lucas wants to buy a used car that will cost $. how much will his monthly payment be if he puts $ down and finances the remainder at or two years? his monthly p

Given the following reaction: 2O3---->3O2. DeltaH of reaction=-286kJ/mol What is the Delta H reaction of the reaction 3O2----->2O3