-4y+8(-4y+4)=7-2(1-y)

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Solution for -4y+8(-4y+4)=7-2(1-y) equation:


Simplifying
-4y + 8(-4y + 4) = 7 + -2(1 + -1y)

Reorder the terms:
-4y + 8(4 + -4y) = 7 + -2(1 + -1y)
-4y + (4 * 8 + -4y * 8) = 7 + -2(1 + -1y)
-4y + (32 + -32y) = 7 + -2(1 + -1y)

Reorder the terms:
32 + -4y + -32y = 7 + -2(1 + -1y)

Combine like terms: -4y + -32y = -36y
32 + -36y = 7 + -2(1 + -1y)
32 + -36y = 7 + (1 * -2 + -1y * -2)
32 + -36y = 7 + (-2 + 2y)

Combine like terms: 7 + -2 = 5
32 + -36y = 5 + 2y

Solving
32 + -36y = 5 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
32 + -36y + -2y = 5 + 2y + -2y

Combine like terms: -36y + -2y = -38y
32 + -38y = 5 + 2y + -2y

Combine like terms: 2y + -2y = 0
32 + -38y = 5 + 0
32 + -38y = 5

Add '-32' to each side of the equation.
32 + -32 + -38y = 5 + -32

Combine like terms: 32 + -32 = 0
0 + -38y = 5 + -32
-38y = 5 + -32

Combine like terms: 5 + -32 = -27
-38y = -27

Divide each side by '-38'.
y = 0.7105263158

Simplifying
y = 0.7105263158

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