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dmitriy555 [2]
2 years ago
7

What is the solution of the system of equations? Show your work.

Mathematics
1 answer:
scZoUnD [109]2 years ago
3 0

Answer:

1.Solve for y in 2x+y=-3

y=-3-2x

2. Substitute y= -3 - 2x into 4x-2y=10

8x+6=10

3 Solve for x in 8x+6=10

x=1/2

​

4. Substitute x=1/2 into y = - 3 - 2x

y= -4

5. So you get...,

x=1/2

y=−4

​

Step-by-step explanation:

you're welcome :)

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Elena-2011 [213]

Answer:

6

Step-by-step explanation:

24/4 is 6, making there be six hours in a quarter of a day

7 0
3 years ago
What is the value of x in the equation 2(x−3) 9=3(x 1) x? x = −3 x = −1 x = 0 x = 3
Masja [62]

The solution of the linear equation is x = 0.

<h3>What is the linear equation?</h3>

An equation is a mathematical statement, which has an equal sign (=) between the algebraic expression.

Linear equations are the equations of degree 1.

The given linear equation is;

\rm 2(x-3)+ 9=3(x+ 1) +x

The value of x is determined in the following steps given below.\rm 2(x-3)+9=3(x+1)+x\\\\2x-6+9=3x+3+x\\\\\ 2x+3=4x+3\\\\3-3=4x-2x\\\\0=2x\\\\x=0

Hence, the solution of the linear equation is x = 0.

To know more about linear equations click the link given below.

brainly.com/question/5085290

8 0
2 years ago
Find the area D (1,3) F (-4,-3) E (4, -3)​
tresset_1 [31]

Answer:

Step-by-step explanation:

FE=4+4=8

Altitude=3+3=6

area=1/2×FE×6=1/2×8×6=24 sq. units.

or

area=1/2×

I 1   3|

|-4 -3|

| 4 -3|

|  1  3|

=1/2[(-3+12)+(12+12)+(12+3)]

=1/2[9+24+15]

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7 0
3 years ago
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So, the equation we want to solve is

5x+8 = 3x+10

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2x+8 = 10

Subtract 8 from both sides:

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8 0
3 years ago
The science club sponser is ordering caps and shirts for the boys and girls in the science club. There are 45 science club membe
mafiozo [28]

Answer:

9 packs of shirts and 15 packs of caps

8 0
3 years ago
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