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Mariana [72]
3 years ago
14

Solve the system of equations.

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
8 0

Answer:

y=3, x=-1

Step-by-step explanation:

(2x+3y)-(2x-y)=7-(-5)

4y=12

y=3

2x+3y=7

2x=7-9

x=-1

PLS GIVE BRAINLIEST

Murrr4er [49]3 years ago
5 0
I would use elimination
2x+3y = 7
2x-y = -5
Subtract those equations
4y = 12
Y = 3
Now plug in 3 for any y value
2x - 3 = -5
2x = -2
X = -1, y = 3
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inn [45]

Answer:

The answer to your question is y = 2/3x + 4

Step-by-step explanation:

Data

Equation     y = 2/3 x + 5

New line = ?

Process

Two lines are parallel if the have the same slope. The slope is the coefficient of the x.

1.- Get the slope of the original line

                y = 2/3x + 5

   slope = 2/3

2.- Two find the equation of a parallel line we need to point I will use (0, 4)

Use the point slope formula

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               y - 4 = 2/3(x - 0)

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6 0
4 years ago
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Irina-Kira [14]

Answer:

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Step-by-step explanation:

(8x-7)+5   x=2

(8x2-7)+5

(16-7)+5

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<u>Answer 14</u>

I hope this helps you

4 0
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