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guapka [62]
4 years ago
11

Write each equation in standard form

Mathematics
1 answer:
Lunna [17]4 years ago
4 0

Standard form = Ax + By = c

a.

y + 1 = x

<em><u>Subtract 1 from both sides.</u></em>

y = x - 1

<em><u>Subtract x from both sides.</u></em>

-x + y = 1

b.

2y = -6 + 2x

<em><u>Subtract 2x from both sides.</u></em>

-2x + 2y = -6

c.

2x + 4y = -3

This equation is already in standard form.

d.

-12x - 9 = -6y

<em><u>Add 6y to both sides.</u></em>

-12x + 6y - 9

<em><u>Add 9 to both sides.</u></em>

-12x + 6y = 9

e.

-2y - 4 = -3x

<em><u>Add 3x to both sides.</u></em>

3x -2y - 4

<em><u>Add 4 to both sides.</u></em>

3x - 2y = 4

f.

-4y = 10

Because there is no x value, nothing more needs to be done to this equation.

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