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

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


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

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

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

Combine like terms: -36 + 70 = 34
34 + 20y + -24y = -4(1 + -21y)

Combine like terms: 20y + -24y = -4y
34 + -4y = -4(1 + -21y)
34 + -4y = (1 * -4 + -21y * -4)
34 + -4y = (-4 + 84y)

Solving
34 + -4y = -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.
34 + -4y + -84y = -4 + 84y + -84y

Combine like terms: -4y + -84y = -88y
34 + -88y = -4 + 84y + -84y

Combine like terms: 84y + -84y = 0
34 + -88y = -4 + 0
34 + -88y = -4

Add '-34' to each side of the equation.
34 + -34 + -88y = -4 + -34

Combine like terms: 34 + -34 = 0
0 + -88y = -4 + -34
-88y = -4 + -34

Combine like terms: -4 + -34 = -38
-88y = -38

Divide each side by '-88'.
y = 0.4318181818

Simplifying
y = 0.4318181818

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