Question

6 (x-3) +2(x+3) = 20​

Answer 1

Answer:

x=4

Step-by-step explanation:

6x-18+2x+6=20

8x-12=20

8x=32

x=4

Answer 2

Answer:

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$6(x - 3) + 2(x + 3) = 20$

$= > 6x - 18 + 2x + 6 = 20$

$= > 6x - 2x - 18 + 6 = 20$

$= > 4x - ( - 8) = 20$

$= > 4x + 8 = 20$

$= > 4x = 20 - 8$

$= > 4x = 12$

$= > x = \frac{12}{4}$

$= > x = 3$