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Using the image below solve for x

Using the image below solve for x-example-1

1 Answer

5 votes

Answer:

x = 6

Explanation:

Comment

The general line formula is

TU + UV = TV Substitute the givens into this line formula

Givens

TU = x + 2

UV = 1

TV = 2x - 3

Solution

TU + UV = TV

x+2+1 = 2x - 3 Combine terms on the left

x + 3 = 2x - 3 Add 3 to both sides

x +3 +3 = 2x-3+3 Combine

x + 6 = 2x Subtract x from both sides.

x-x +6 = 2x-x

6 = x

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