Solve for x, then find the missing side of the lengths.

Evan JIANG asked May 17, 2023

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Evan JIANG asked May 17, 2023

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20 votes

Answer:

Here are the examples!

Explanation:

15 45 X +3 5x + 1 15 = 45 5x + 1 = 3x + 9 x+3 5x + 1 5x - 3x = 9-1 1 … 5( 5x + 1) = 45(x+3) 2x = 8 5x + 1 = 3( x + 3) x :) ...

Lea answered May 22, 2023

by Lea

3.2k points

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