naomilovesfood01 naomilovesfood01

12-10-2020
Mathematics

contestada

3a + -2 + -2a + -1 =

Simplify the expressions. Describe each step in words.

Respuesta :

nineex5 nineex5

12-10-2020

Answer:

2a-3

Step-by-step explanation:

3a+-2+-2a+-1

= 3a+-2a +-2+-1 (combine like terms)

=2a+-3 (subtract 3a+-2a and add -2+-1)

Answer Link

Otras preguntas

please help meewwwwkwkkwjw

why did the british think they might find support in the southern colonies

How do the climates of the Pacific coast, the Atlantic coast, and the Caribbean coast differ?

What is the name of this type of question i want to look up some practice questions but I dont know what to search

Key factors involved in the services integration process include administrative responsibilities, operations, financing a program, and success. Responses True F

Based on this graph, what is the BEST estimate of the number of toy cars Drew must sell to break even? A. 8000 B. 10,000 c. 20,000 D. 32,000

A eyeglasses store is checking their inventory. The table shows the relationship between the number of days since the opening of the eyeglasses store and the to

Help me with this q please

Oy=x+2 5 Oy=√x+2 Oy=√√√-2 Oy=√√x+2 A -5 -4 -3 -2 -1 -1 -2+ -3+ -4 -5+ 3 2 1 H 2 3 4 5 Select the equation that represents the graph.

Low tide, represented by the integer -1, is 1 foot below the average water level. High tide is 5 feet higher than low tide. a. What does 0 represent in this sit