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NISA [10]
3 years ago
13

2x+3y=11 Solve for x and y

Mathematics
1 answer:
irga5000 [103]3 years ago
6 0
To solve this equation you have to isolate one variable, first we will solving for x, then for y.

Solving for x

2x+3y=11

2x=11-3y

\boxed{\boxed{x=\frac{11}{2}-\frac{3}{2}*y}}

Solving for y

2x+3y=11

3y=11-2x

\boxed{\boxed{y=\frac{11}{3}-\frac{2}{3}*x}}
You might be interested in
3. Given the directed line segment AB, with endpoints A20, 6) and B(-16, 50), find the point Q
garri49 [273]

The point Q that partitions the line segment is Q(2,28)

Given that the directed line segment AB, with endpoints A(20, 6) and B(-16, 50) and divide the segment into a 1:1 ratio.

A line segment is a part of a line bounded by two distinct endpoints and containing all the points of the line segment between its endpoints.

We will find the point Q by using the section formula that is

Q(x,y)=((mx₂+nx₁)/(m+n),(my₂+ny₁)/(m+n))

The given ratio is m:n=1:1 and the points (x₁,y₁)=(20,6) and (x₂,y₂)=(-16,50).

Firstly, we will find the point Q for x-axis, we get

Q(x)=(mx₂+nx₁)/(m+n)

Q(x)=(1×(-16)+1×20)/(1+1)

Q(x)=(-16+20)/2

Q(x)=4/2

Q(x)=2

Now, we will find the point Q for y-axis, we get

Q(y)=(my₂+ny₁)/(m+n)

Q(y)=(1×50+1×6)/(1+1)

Q(y)=(50+6)/2

Q(y)=56/2

Q(y)=28

The point Q that partitions the line segment is Q(x,y)=(2,28)

Hence, point Q partitions this segment into a 1:1 ratio with directed line segment AB, with endpoints A(20, 6) and B(-16, 50) is Q(2,28).

Learn more about the line segment from here brainly.com/question/9034900

#SPJ9

8 0
2 years ago
2p-7<br>make p the subject​
n200080 [17]

Answer:

making letters subject is only possible

with equations but not expression.

So the question has no solution.

4 0
3 years ago
Fiona deposits $4,000 at the end of each year in an account earning 2.15% interest, compounded annually. What is the future valu
7nadin3 [17]
The formula of the future value of annuity ordinary
Fv=pmt [(1+r)^(n)-1)÷r]
Fv future value
Pmt payment per year 4000
R interest rate 0.0215
N time 5 years

Fv=4,000×(((1+0.0215)^(5)−1)÷(0.0215))
fv=20,878.69
7 0
3 years ago
Ik that no one would like to help me with this but my friend goes through depr3ession he is sad his parents fus.s at him and eve
Shalnov [3]

Answer:

ok

Step-by-step explanation:

i will sub

3 0
2 years ago
Find the slope of the line through the pair of points (17, -12) (11, 5)
BARSIC [14]

Hello!

Step-by-step explanation:

Slope formula: \frac{Y^2^-^Y^1}{X^2-X^1}=\frac{rise}{run}

Y^2,Y^1=(5,-12)

X^2,X^1=(11,17)

\frac{5-(-12)=5+12=17}{11-17=-6}=\frac{17}{-6}

Answer: \frac{17}{-6}

Slope is 17.

Y-intercept is -6.

Hope this helps!


4 0
3 years ago
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