2y-x=3/4(-y+1) solve for y

Mathematics

1 answer:

liubo4ka [24]2 years ago

8 0

Answer:

(4x + 3)/11

Explanation:

2y -x = 3/4(-y + 1) Multiply both sides by 4

8y – 4x = 3(-y + 1) Remove parentheses

8y – 4x = -3y + 3 Add 3y to each side

11y -4x = 3 Add 4x to each side

11y = 4x + 3 Divide both sides by 11

y = (4x + 3)/11

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Step-by-step explanation:

We are given that there are 58 left-handed students and 609 right-handed students at East Middle School and these numbers of students are proportional to the number of left and right handed students at East Middle School.

Given the above information, we are are to determine which two options could be the the numbers of left-handed and right-handed students at West Junior High.

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