Answer: 13 = 5x - 2
Step-by-step explanation:
2x + 3 = 8x - 15
2x + 15 = 8x
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2x + 18 = 8x
-2x + 18 = -2x
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18 = 6x ---> divide 18 by 6
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x = 3
13 = 5x - 2
+2 = 5x + 2
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15 = 5x ---> divide 15 by 5
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x = 3
Answer: c. yes; 1/4
Step-by-step explanation:
P=3r + 2s you need to get all the numbers and variables on the other side of the equation so that s is alone.
P -3r = 2s Subtract the 3r from both sides.
P- 3r /2 =s now divide the whole amount P-3r by 2 and you've got your answer!
Answer: To confuzing
Step-by-step explanation:
