-4c - 11 = 4c +21
Please help! I have literally no idea
2 answers:
Move all terms containing C to the left side of the equation. -8c-11=21
Move all terms not containing C to the right side of the equation. -8c=32
Divide each term by -8 and simplify.
32/8 equals -4
C=-4
<span>
-4c - 11 = 4c +21 add 4c to both sides
</span>
<span>
-4c - 11 + 4c = 4c + 21 + 4c simplify
- 11 = 8c + 21</span> <span> subtract 21 from both sides
- 11 - 21 = 8c + 21 - 21 </span><span>simplify
- 32 = 8c divide both sides by 8
c = - 4That's it
</span>
I hope you got
the idea
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Answer:
Solve the inequality. a + 5.7 > –2.3
(A)a > 3.4
(B)a > 8
(C)a > –3.4
<u>(D)a > –8</u>
Step-by-step explanation:
