9y+8=4(y-0.75)

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Solution for 9y+8=4(y-0.75) equation:


Simplifying
9y + 8 = 4(y + -0.75)

Reorder the terms:
8 + 9y = 4(y + -0.75)

Reorder the terms:
8 + 9y = 4(-0.75 + y)
8 + 9y = (-0.75 * 4 + y * 4)
8 + 9y = (-3 + 4y)

Solving
8 + 9y = -3 + 4y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-4y' to each side of the equation.
8 + 9y + -4y = -3 + 4y + -4y

Combine like terms: 9y + -4y = 5y
8 + 5y = -3 + 4y + -4y

Combine like terms: 4y + -4y = 0
8 + 5y = -3 + 0
8 + 5y = -3

Add '-8' to each side of the equation.
8 + -8 + 5y = -3 + -8

Combine like terms: 8 + -8 = 0
0 + 5y = -3 + -8
5y = -3 + -8

Combine like terms: -3 + -8 = -11
5y = -11

Divide each side by '5'.
y = -2.2

Simplifying
y = -2.2

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