Answer:
The answer to your question is below
Step-by-step explanation:
First way
20 = 5(-3 + x) expand
20 = -15 + 5x simplify like terms
5x = 20 + 15
5x = 35 divide both sides by 5
5x/5 = 35/5
x = 7
Second way
20/5 = 5/5 (-3 + x) Divide both sides by 5
4 = -3 + x Add +3 in both sides
4 + 3 = -3 + 3 + x Simplify like terms
7 = x
Yoooo doing the same stuff in geo class rn
Honestly don’t know but sometimes I get lucky when I copy and paste the question in the google search bar . Tells u the answer with short explanation if u check the right link, usually the first three
Answer:
The two consecutive even numbers are 12 and 14.
Step-by-step explanation:
Set up the equation, which turns out to be a quadratic, solve for n:
We are looking for positive even numbers, so the solution -7 is not valid. The solution for n is 6, and the two consecutive even numbers are:
2*6=12
2*7=14
Test: 12*12 + 14*14 = 340
Answer:
it is x=4÷2
Step-by-step explanation:
I just known the answer who cares about the steps
