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Natalka [10]
3 years ago
5

Two less than 2 times a number is the same as the number plus 64. What is the number?

Mathematics
1 answer:
Alex Ar [27]3 years ago
8 0
Set it up as an equation. "A number" is x.

2x-2=x+64

Move all of the x terms to one side by subtracting x from both sides, then add 2 to both sides to isolate x.

X=66

The number is 66
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x° = 14°, y° = 14°; Use vertical and supplementary angles.

Step-by-step explanation:

The image of the answer is attached below.

In the given image two lines are parallel with transversal.

(9x + 12)° and ∠1 are vertically opposite angles.

Vertically opposite angles are equal.

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Consecutive interior angles are supplementary.

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Hence, x° = 14°, y° = 14°; Use vertical and supplementary angles.

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