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Lina20 [59]
2 years ago
7

5x + 260 = -8x + 650 I got 75 but it was wrong

Mathematics
2 answers:
lawyer [7]2 years ago
7 0

-260

then

-5x

-13x+390

-390

/-13

=

dusya [7]2 years ago
3 0

Answer:

x=30

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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Two thirds of a number is no more than -10
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\frac{2}{3}x≤-10

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x≤-10·\frac{3}{2}=-15

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3 years ago
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Answer:

y/x = R

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