What is the answer to y-4(2y-5)=-4 ?

The answer to y-4(2y-5)=-4 is y= 24/7

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y-4(2y-5)=-4

y - 4 (2 y - 5) = - 4

y = \frac{24}{7}

Decimal Notation

y = 3.42857 \dots

Solution steps

y - 4 (2 y - 5) = - 4

Expand

- 4 (2 y - 5) : - 8 y + 20

y - 8 y + 20 = - 4

Add similar elements:

y - 8 y = - 7 y

- 7 y + 20 = - 4

Move

20

to the right side

- 7 y = - 24

Divide both sides by

- 7

y = \frac{24}{7}

- 5 x + 4 = - 2 x + 1

t, Q = R + R s t

x, - 8 x - 4 y = 3

19 = 4 + x

- 10 + x - 1 = 7 x - 5