Answer:
Step-by-step explanation:
-b -b +5
= -2b + 5
The first part of the second line, she left the -5 there. The correct work and solution should be this:
5(2x-1)-3x=5x+9
<span><span>7x</span>−5</span>=<span><span>5x</span>+<span>9
</span></span>2x-5=9
2x=14
x=7
Answer:
The answer is a
Step-by-step explanation:
I did the work
The problem in the picture would be
x^2+10x+21
Answer:
i think my brain just died what math are you doing
Step-by-step explanation:
