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Alex17521 [72]
2 years ago
15

Find the solution of the system of equations. -3x – 2y = -6 7x + 6y = 26

Mathematics
1 answer:
allsm [11]2 years ago
7 0

Answer:

(-4,9)

Step-by-step explanation:

i hope this helps :)

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Please help!!! I can't figure it out​
weeeeeb [17]

A) From the given graph, we can see that the point where graph functions p(x) and f(x) intersect is seen to be;

x = 1, y = 5.0125

B) The possible solutions of the given equation will be; x = 3.11 or -3.11

C) The solution to p(x) = g(x) is; x = 0 and y = 0

<h3>How to find the solution to simultaneous equations graphically?</h3>

When we are trying to solve two simultaneous equations, there are three methods we can use namely;

1) Elimination Method

2) Substitution Method

3) Graphical Method

Now, we see that we are to use the graphical method from the given graph.

Now, the solution to the given pair of equation will be the coordinates of the points where both graphs intersect.

A) From the given graph, we can see that the point where graph functions p(x) and f(x) intersect is seen to be;

x = 1, y = 5.0125

B) The possible solutions of the given equation will be the point where f(x) = 0 which is where the line crosses the x-axis and so we have;

x = 3.11 or -3.11

C) The solution to p(x) = g(x) is the coordinate;

x = 0 and y = 0

Read more about Simultaneous Equations Solutions at; brainly.com/question/16863577

#SPJ1

7 0
1 year ago
How do I do this????
statuscvo [17]
3,107\div 350\approx8.9

So she need at least 9 cans.
5 0
2 years ago
Read 2 more answers
What is the equation of a line the passes through the point (-1,3) and has a slope of -3?
Molodets [167]

Answer:

Given points ( -1 ,3 ) and slope(m) = -3

Step-by-step explanation:

<em>The </em><em>equation </em><em>of </em><em>a </em><em>line </em><em>is </em><em>given </em><em>by </em>

<em>y </em><em>-</em><em> </em><em>y1 </em><em>=</em><em> </em><em>m </em><em>(</em><em> </em><em>x </em><em>-</em><em> </em><em>x1</em><em> </em><em>)</em>

<em>y </em><em>-</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>-</em><em>3</em><em> </em><em>(</em><em> </em><em>x </em><em>+</em><em>1</em><em> </em><em>)</em>

<em>y </em><em>-</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>-</em><em>3</em><em>x</em><em> </em><em>-</em><em> </em><em>3</em>

<em>3x </em><em>+</em><em> </em><em>y </em><em>-</em><em>3</em><em> </em><em>+</em><em>3</em><em> </em><em>=</em><em>0</em>

<em>3x </em><em>+</em><em> </em><em>y </em><em>=</em><em> </em><em>0</em>

<em>which </em><em>is </em><em>the </em><em>required </em><em>equation </em>

8 0
3 years ago
Is (3,2) a solution of the system of equations?Explain<br> 2x+y=8<br> -x+3y=4
lesya692 [45]

Answer:

no

Step-by-step explanation:

2(3)+2=8

6+2=8

-x+3y=4

-(3)+3(2)=4

-3+6=4

3 does not equal 4

7 0
3 years ago
PLEASE HELP ME WITH THIS QUESTION FOR MATH!!!!!!!!!!!!!!!!!
kozerog [31]

Answer:

MON = 130°

Step-by-step explanation:

LOM + MON = 180°

In other words

4z + 30° + 8z + 90 = 180°

12z + 120 = 180

60 = 12z

z = 5

5 x 8 = 40 + 90 = 130°

5 0
3 years ago
Read 2 more answers
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