Question

(5x-3) (2x-3) =180 find the value of x

Answer 1

Answer:

hloo..

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Answer:

x=18

Explanation:

The sum of the 3 angles in a triangle is 180∘

hence , the sum of the 3 angles given must equal 180

We can form an equation

2x + 3x + 5x = 180 ⇒10x=180⇒x=180/10

x=18..

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