pufferfishpine pufferfishpine

12-12-2019
Mathematics

contestada

Please help me! I got to get this done quickly! WILL GIVE BRAINLIEST

Please help me I got to get this done quickly WILL GIVE BRAINLIEST class=

Respuesta :

ayeshanisar27 ayeshanisar27

14-12-2019

Answer:

x=29

Step-by-step explanation:

(x+3)+(x-1)+(x+1)=90

x+3+x-1+x+1=90

3x+3=90

3x=90-3

x=87/3

x=29

x+3=32

x+1=30

x-1=28

Checking

(x+3)+(x-1)+(x+1)=90

(29+3)+(29-1)+(29+1)=90

32+28+30=90

90=90

Answer Link

Otras preguntas

Which indicators are living and non-living?

the area of a rectangle garden is 38 1/4 square meters.The width of the garden is 4 1/2 meters.Find the length of the garden.

After Henry's death, her brother, Edward VI became king. a. Action verb b. Linking verb

5 biscuits cost 40p altogether how much do 3 biscuits cost

how do you add a fraction 4/9 + 1/9 = a.1/3 b .3/9 c.5/9 d.2/3

If the stem of a plant is bent or snapped, why does the part above the bend usually die, even if it is propped up with a support?

Which sentence has no errors in punctuation? A. He sat down, poured himself a cup of coffee, and read the newspaper. B. Michelle received two sweaters, a guitar

The first nuclear weapons to be used against another nation were dropped by the United States during World War II. by the United States during the Cold War. by

a silo is a storage bin that is a cylinder with a hemisphere on top.A farmer has a silo with a base radius of 30 feet and a storage height of 100 feet.the stora

Which of the following would be seen under the implementation of practical socialism? A.government ownership of all private enterprise B.government control of m