3 years ago

Evaluate this expression for x=-5 and y=-5

Mathematics

1 answer:

Talja [164]3 years ago

3 0

Answer:

$x - 2y=5$

Step-by-step explanation:

Given

$x = -5; y=-5$

$x - 2y$ --- missing from question

Required

Evaluate

We have:

$x - 2y$

Substitute for x and y

$x - 2y=-5 - 2*-5$

$x - 2y=-5 +10$

$x - 2y=5$

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Evaluate this expression for x=-5 and y=-5