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seraphim [82]
2 years ago
12

1. write an equvialent expression: -1/2 (-2x + 4y)

Mathematics
1 answer:
topjm [15]2 years ago
7 0

Answer:

1) x-2y 2) 2(13a-5)

Step-by-step explanation:

1) -1/2(-2x+4y)=2/2x-4/2y=x-2y

2) 26a-10=2(13a-5)

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Answer:

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Step-by-step explanation:

cancel out from the sides till you have 1 number in the middle but in this case we have 2 numbers.

in a case like that you add both numbers and divide by 2 to get your answer

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3 years ago
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zysi [14]

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Step-by-step explanation:

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Yuliya22 [10]

Answer:

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Step-by-step explanation:

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vesna_86 [32]

Answer:

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Step-by-step explanation:

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