Answer:
7x^2 -128x -19
Step-by-step explanation:
X + 9 = 2x - 3
<u>-x -x </u>
9 = x - 3
<u> +3 +3</u>
12 = x
Answer:
answer in photo
hope this helps :)
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answer:
0=0
Step-by-step explanation:
Add zero
0+2=2
2=2
Subtract 2 from both sides of the equation
2=2
2−2=2−2
Simplify
Combine like terms
2−2=2−2
0=2-2s
or
0=2s-2
0=0
Answer 0=0
