Question

(6x-40)° + (5x+9)° + (3x+15)°
Find the value of x​

Answer 1

Answer:

heya mate ☺

$(6x - 40) + (5x + 9) + (3x + 15) = 0 \\ \\ = > 6x - 40 + 5x + 9 + 3x + 15 = 0 \\ \\ = > 14x - 40 + 24 = 0 \\ \\ = > 14x - 16 = 0 \\ \\ = > 14x = 16 \\ \\ = > x = \frac{16}{14} \\ \\ = > x = \frac{8}{7}$

〰 hope it helps u 〰

Answer 2

Answer:

• Given - (6x-40)° + (5x+9)° + (3x+15)°

• To find - Value of X

• Solution -

(6x-40)° + (5x+9)° + (3x+15)°

6x - 40 + 5x + 9 + 3x + 15

Reaaranging like terms

6x + 5x + 3x - 40 + 9 + 15 = 0

14x - 40 + 24 = 0

14x - 16 = 0

14x = 16 = 0

x = 16/14

x = 8/7

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