Question

Solve 15( − 1) + 4( + 3) = 2(7 + )​

Answer 1

15(-1)+4(3)=2(7+x)

so this is your questions

and the answer is

-15+12=14+x

-3=14+x

-3-14=x

x=-17

or

in other way for your understanding

-3=14+x

-x-3=14

-x=14+3

-x=17

so x=-17

i hope this is useful for you