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svp [43]
3 years ago
12

11 x 4.5 help asap!!!

Mathematics
2 answers:
8_murik_8 [283]3 years ago
7 0
The answer to this question = 49.5
FromTheMoon [43]3 years ago
5 0

Answer:

49.5

Step-by-step explanation:

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Oxana [17]

Answer:

(A) y=1.5

(B)x=\dfrac27

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Step-by-step explanation:

(A)

3y - 2 = - y + 4\\3y+y=4+2\\4y=6\\y=\dfrac64\\\\y=1.5

(B)

5 - 4x = x + 3 + 2x\\5 - 4x = 3 +3x\\5-3=3x+4x\\7x=2\\x=\dfrac27

(C)

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(D)- x - 6 + 3x = -2x + 8x + 15

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