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Item 15 Solve the equation for y. 20=5x+10y
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Item 15 Solve the equation for y. 20=5x+10y

User WillHaslett
by
7.4k points

1 Answer

7 votes

Answer:

Rewrite the equation as

5

x

+

10

y

=

20

5

x

+

10

y

=

20

.

5

x

+

10

y

=

20

5

x

+

10

y

=

20

Subtract

5

x

5

x

from both sides of the equation.

10

y

=

20

−

5

x

10

y

=

20

-

5

x

Divide each term by

10

10

and simplify.

y=2−x/ 2

Explanation:

User Daron
by
7.4k points
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