srry again lol?

Question

3(x-5)+2(3x+1)=45

-2(x+4)+6=-3

Answer 1

for the first one
3(x-5)+2(3x+1)=45
3x -15 +6x +2 = 45
9x = 45 +15 -2
9x = 58
x = 58/9


For the second one
expand the -2

-2x -8 +6 = -3
-2x = -3 -6 +8
-2x = -1
x = -1/-2
x = 0.5