Question

Find x in the following 3x [(-6) +x)=3×(-6) +3×10 ​

Answer 1

hope this will help you

This is the answer

Answer 2

Step-by-step explanation:

3x [ (-6) + x ] = 3×(-6) + 3 × 10

-18x + 3x² = -18 + 30

3x² -18x = 12

3x² - 18x -12 = 0

Divide equation by 3

x²- 6x -4 = 0