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TiliK225 [7]
3 years ago
6

.y=x+2 y = 2x - 5 How do we solve this

Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

Answer:x=7 and y=9

Step-by-step explanation:

y=x+2

y=2x-5

Rearrange we get

x-y=-2

2x-y=5

Solve simultaneously we gets

Using elimination method

-x=-7

x=7

Substitute for x in equation I

x-y=7

7-y=-2

y=9

otez555 [7]3 years ago
5 0

Answer:

X=7

Y=9

Step-by-step explanation:

.y=x+2

y = 2x - 5

Use equivalents y=y so you get:

X+2=2x-5

X-2x=-5-2

-x=-7

X=7

Y=x+2=7+2=9

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natulia [17]

Answer:

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Step-by-step explanation:

The supplement of an angle is the other angle that makes the two angles add up to 180°. In other words, supplementary angles are angles that add up to 180°.

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3 years ago
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6 0
4 years ago
What is the vertex of the graph of<br> y = x + 12 -10?
statuscvo [17]

Answer:

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4 0
3 years ago
11.
Mrrafil [7]

Answer:

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Step-by-step explanation:

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