mollytt23 mollytt23

21-11-2019
Mathematics

contestada

-2x -x + 8 combine like terms

Respuesta :

hellerhowareyouimcas hellerhowareyouimcas

21-11-2019

Answer:

-3x + 8

Step-by-step explanation:

Collect like terms:

(-2x - x) + 8

X=1 (always) so, -2 - 1, gives -3!

Giving:

-3x + 8

Answer Link

Otras preguntas

The density of mercury is 13.6 g/mL. What is the volume of a 155-gram sample of mercury?

why did colonists become increasingly unhappy with the british goverment?

Why are Europe's clean energy sources important to the region?

What were the causes of the cold war?

When organisms must compete for resources, they will usually have a ____________ distribution. a. uniform b. random c. clumped d. competitive

When organisms must compete for resources, they will usually have a ____________ distribution. a. uniform b. random c. clumped d. competitive

Find the 40th term of this arithmetic sequence.

Which of the following tends to form a cation (positive ion) with a charge of 2+? a. Na b. O c. He d. Mg

Neil had some olive oil. He used 1/5 liter to make a salad dressing. There was 1/2 liter of olive oil remaining in the bottle. What amount of olive oil did Ne

A test tube containing CaCO₃ is heated until the entire compound decomposes. If the test tube plus calcium carbonate originally weighed 30.08 grams and the loss