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3 years ago

Solve the system. 2x + y = −3 −2y = 6 + 4x Write each equation in slope-intercept form.

Mathematics

2 answers:

Fantom [35]3 years ago

7 0

The slope-intercept form:

y = mx + b

m - slope

b - y-intercept

-------------------------------------

2x + y = -3 <em>subtract 2x from both sides</em>

y = -2x - 3

-2y = 6 + 4x

-2y = 4x + 6 <em>divide both sides by (-2)</em>

y = -2x - 3

We have the same equations. Therefore the system of equations is dependent. Has an infinite number of solutions

x ∈ R

y = -2x - 3

melamori03 [73]3 years ago

7 0

Answer:

Solve the system.

2x + y = −3 −2y = 6 + 4x

Write each equation in slope-intercept form.

y = -2x + -3

<h3>What do the equations have in common?<u> </u></h3>

The slopes are the same.

The y-intercepts are the same.

<u>The lines are the same.</u>

<h2>all this is right trust me i just did it </h2>

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