Equations with the variable on both sides . solve 2+ 6x = 1-x

Answers

Answer 1

Answer: so 2+6x=1-x
we can do anything as long as we do it to both sides
2+6x=1-x
try to get the unknown (x) on one side by itself
add x to both sides to get rid of the x on the right
2+x+6x=1+x-x
2+7x=1
subtract 2 from both sdies
7x=-1
divide by 7
x=-1/7

Answer 2

Answer: 2 + 6x = 1 - x
+ 6x + x = 1 - 2
7x = - 1
x = - 1
7

Solution: -1/7

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Is 9 prime, composite, or neither?

prime
composite
neither

Answers

A prime number has only itself and 1 as factors
A composite number can be divided evenly by a number that is not itself or 1
Neither would be 1 and negative numbers, as 1 only has one factor (itself) and the terms prime and composite do not include negative numbers.
9 is perfectly divisible by 3 so it is composite.

Answer:

9 has the following factors: 1,9,3

Thus, it is composite

Step-by-step explanation:

What is the sum of the first six terms of the geometric series?2 – 6 + 18 – 54 + ...
a)–486
b)–364
c)–40
d)122

Answers

The sum of the first six terms of the geometric series will be -364. Hence, option (B) will be correct.

What is geometric series?

A geometric series is a series in which the division of any consecutive two terms will be the same.

For example 3, 6, 12, 24 here if you divide 6 by 3 then it gives you 2, and if you divide 12 by 6 then also it gives you 2, and so on.

Given up series is 2, – 6, 18, – 54

The common ratio of this GP is -3 by that

The remaining elements of this gp will be 162, -486

So the sum will be 2 - 6 + 18 - 54 + 162 - 486 = -364 so it will the summation of the given gp.

For more about geometric series

brainly.com/question/4617980

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Answer:

the answer is -364

Step-by-step explanation:

A sheet of glass has a density of 2.5 g/cm3what is the density of the glass in? kg/m3

PLEASE HELP!!!!!!!!

Answers

Iejzuxixianwkcodoajsbyxuciwiwnf

108 is 36% of what number? Write and solve a proportion to solve the problem

Answers

We set up a proportion: 108/?= 36/100

Cross multiply: 36*?= 108*100
⇒ ?= 108*100/36= 300

108 is 36% of 300.

Giselle graphs the function f(x) = x^2. Robin graphs the function g(x) = –x^2. How does Robin’s graph relate to Giselle’s?Robin’s graph is a reflection of Giselle’s graph over the x-axis.
Robin’s graph is a reflection of Giselle’s graph over the y-axis.
Robin’s graph is a translation of Giselle’s graph 1 unit down.
Robin’s graph is a translation of Giselle’s graph 1 unit left.

Answers

The first one is the answer.

Sketch the graph of the two by substituting x as 1, 2, 3 and you will see that the two graphs look exactly the same but seem to be reflected through the mirror line of the x-axis

Answer:

First Option

Step-by-step explanation:

What is 3/7 in words

Answers

three sevenths !!!!!!

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