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OLEGan [10]
3 years ago
9

Can someone please help me :(

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0

Answer:

x=7

Step-by-step explanation:

2x + 1 = 15

-3x+6 = - 15

Since they are equal the equation is true

olchik [2.2K]3 years ago
4 0

Answer:

1

Step-by-step explanation:

2x + 1 = -3x + 6

add 3x

5x + 1 = 6

subtract 1

5x=5

Divide by 5

x=1

If this is correct, please mark brainliest!

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In what form is the following linear equation written?
krok68 [10]

Answer:

<h2>B. Standard</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

The standard form of an equation of a line:

Ax+By=C

The general fom of an equation of a line:

Ax+By+C

We have the equation 3x - 2y = 4 in standard form.

5 0
3 years ago
3.5× 1.5× 2 into a mixed number
soldi70 [24.7K]

Answer: 10.5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
8/9=x+1/3(7) solve with steps
Annette [7]

Answer:

x=-13/9

Step-by-step explanation:

8/9=x+7/3

8/9-7/3=x

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8/9-21/9=x

-13/9=x

I hope this helped. If you have any questions, please feel free to ask them.

4 0
3 years ago
If the nth term of an AP is (7-4n) then its common difference is​
Hitman42 [59]

Given nth term of an AP = 7-4n

Put n = 1 then t1 = 7-4(1) = 7-4 = 3

Put n = 2 then t2 =7-4(2) = 7-8 = -1

Common difference = t2-t1 = -1-3 = -4

3 0
3 years ago
Classify the following triangle as acute, obtuse, or right
skelet666 [1.2K]
Acute would be less than 90 degrees, obtuse is greater than 90 degrees and right is 90 degrees
8 0
4 years ago
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