LyssaMckenna LyssaMckenna

12-09-2018
Mathematics

contestada

8 +7m = m +5m

5 +2n = -1 +4n

Respuesta :

lupex12 lupex12

12-09-2018

8 +7m=6m (combine like terms)
8=-m ( subtract 7m on both sides)
m=8 (divide by -1)

5=-1+2n ( subtract 2n on both sides)
6=2n (add 1 on both sides)
3=n (divide by 2 on both sides)

Answer Link

Otras preguntas

Question 8 Which number sentence shows a pattern of +6? A 3 x 2 = 6 B 6 x 0 = 0 С 7x1=7 D 4x6 =24 How do I get the answer

Give me the meaning and forms of one of the verbs in the present tense: Poder, Almorzar. Yo… Tú… Él/Ella… Usted… Nosotros… Vosotros… Ellos/Ellas… Ustedes…

Antonio baked 150 muffins. Of all the muffins he baked, 46% of them were blueberry. How many blueberry muffins did Antonio bake?

What responsibilities did the national government have under the Articles of Confederation?

Which expression represents: 5 more than the product of 2 and a number

Answer the following question. A classroom was throwing a party, and needed a fun activity. anyway what can a gal do for fun while being grounded help

What is the name of the special angle pair relationship between angle ∠ E A L and angle ∠ L J K ? alternate interior angles alternate exterior angles correspond

In exercise 5-8, the polygons are similar. Find the value of x.

Find The Area Of This Figure Round Your Answer To The Nearest Hundredth Use 3.14 To Approximate Pi

Please help! I also need the steps. Thanks if you help, I’ll give brainly answer :).