Question

1+4(3x-10) is it equivalent to -9 please answer ♥️♥️

Answer 1

5/2

Explanation:

1+4(3x-10)=-9

1+12x-40=-9

12x+1-40=-9

12x-39=-9

12x=-9+39

12x=30

x=30/12

simplify

x=5/2