Question

2(2y - 5) = 10 - y *


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Answer 1

Step 1: Simplify both sides of the equation.

2(2y−5)=10−y

(2)(2y)+(2)(−5)=10+−y(Distribute)

4y+−10=10+−y

4y−10=−y+10

Step 2: Add y to both sides.

4y−10+y=−y+10+y

5y−10=10

Step 3: Add 10 to both sides.

5y−10+10=10+10

5y=20

Step 4: Divide both sides by 5.

5 y/5 = 20/5

y=4

Answer 2

Answer:

4y sq. + y = 0

Step-by-step explanation:

4y sq. - 10 = 10 - y

4y sq.= - y

4y sq. + y = 0