You write:5(a-3)+5=-10
5a-3+5=-10
5a+2=-10
5a+2-2=-10-2
5a=-12
5a/5=-12/5
a = 0
How and why is the answer zero?
Why is the answer a=0??5(a-3)+5=-10
5a-3+5=-10
5a+2=-10
5a+2-2=-10-2
5a=-12
5a/5=-12/5
a = 0
How and why is the answer zero?