Let's solve your equation step-by-step.
Step 1: Add 5 to both sides.


Step 2: Solve Exponent to get.
d = −4.054522 or -4.05 hope this helps
Answer:
10x+2
Step-by-step explanation:
3x+(2+7x)=3x+2+7x
=10x+2
If i understand the question.
you are estimating up each number.
so it would be 2/3 going into 1 and 26 going into 30
both turning into whole numbers.
1) 3•5(64-65)
2) 3•5(-1)
3) 3•(-5)
4) -15