Question 229783
23- 7(x+3) +5x=10
23-7x-21+5x=10
-2x=10-23+21
-2x=8
x=8/-2
x=-4 ans.
Proof:
23-7(-4+3)+5*-4=10
23-7*-1-20=10
23+7-20=10
30-20=10
10=10