Question

plz solve this question in copy and fast

Answer 1

heyyyyy here's ur answer
1. (3x-9)(-2x-14)
equal to
(3x-2x)(-9-14)
equal to
x(-23)
equal to
-23x

2. 7(x-2)
equal to
(7x-14)

3. 3x+17-5x-18
equal to
3x-5x+17-18
equal to
-2x-1

4.5x/7 equal to 30
equal to
5x equal to 30 multiplied by 7
5x equal to 210
X equal to 210/5
equal to 42