answer:
x= -1
Explanation:
5(x+3)=10
Step1: Distribute the 5 into the (parenthesis)
5*1x=5x
5*3=15
5x+15=10
Step 2: Subtract 15 from 10
5x+15=10-15
Step3: Divide -5 from 5
5x=5/5=-1
x=-1
