4(5y-9)-24+70=4(1-21y)

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Solution for 4(5y-9)-24+70=4(1-21y) equation: 


Simplifying
4(5y + -9) + -24 + 70 = 4(1 + -21y)

Reorder the terms:
4(-9 + 5y) + -24 + 70 = 4(1 + -21y)
(-9 * 4 + 5y * 4) + -24 + 70 = 4(1 + -21y)
(-36 + 20y) + -24 + 70 = 4(1 + -21y)

Reorder the terms:
-36 + -24 + 70 + 20y = 4(1 + -21y)

Combine like terms: -36 + -24 = -60
-60 + 70 + 20y = 4(1 + -21y)

Combine like terms: -60 + 70 = 10
10 + 20y = 4(1 + -21y)
10 + 20y = (1 * 4 + -21y * 4)
10 + 20y = (4 + -84y)

Solving
10 + 20y = 4 + -84y

Solving for variable 'y'.

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

Add '84y' to each side of the equation.
10 + 20y + 84y = 4 + -84y + 84y

Combine like terms: 20y + 84y = 104y
10 + 104y = 4 + -84y + 84y

Combine like terms: -84y + 84y = 0
10 + 104y = 4 + 0
10 + 104y = 4

Add '-10' to each side of the equation.
10 + -10 + 104y = 4 + -10

Combine like terms: 10 + -10 = 0
0 + 104y = 4 + -10
104y = 4 + -10

Combine like terms: 4 + -10 = -6
104y = -6

Divide each side by '104'.
y = -0.05769230769

Simplifying
y = -0.05769230769

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