How do you solve #(3x - 7) - 5( x - 4) = 21#?
2 Answers
Mar 18, 2018
x=-4
Explanation:
[0]
First let's simplify by a product rule the term
[1]
We also have
[2]
Parenthesis on
[3]
Let's put all numbers on the right part:
[4]
[5]
Finally let's Just divide by-2
[6]
Mar 18, 2018
Explanation:
We can start by distributing the
We can combine like terms to get:
We can subtract
Lastly, we can divide both sides by
Hope this helps!