4(4y-1.8)+0.4=8(2y-0.4)

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Solution for 4(4y-1.8)+0.4=8(2y-0.4) equation:


Simplifying
4(4y + -1.8) + 0.4 = 8(2y + -0.4)

Reorder the terms:
4(-1.8 + 4y) + 0.4 = 8(2y + -0.4)
(-1.8 * 4 + 4y * 4) + 0.4 = 8(2y + -0.4)
(-7.2 + 16y) + 0.4 = 8(2y + -0.4)

Reorder the terms:
-7.2 + 0.4 + 16y = 8(2y + -0.4)

Combine like terms: -7.2 + 0.4 = -6.8
-6.8 + 16y = 8(2y + -0.4)

Reorder the terms:
-6.8 + 16y = 8(-0.4 + 2y)
-6.8 + 16y = (-0.4 * 8 + 2y * 8)
-6.8 + 16y = (-3.2 + 16y)

Add '-16y' to each side of the equation.
-6.8 + 16y + -16y = -3.2 + 16y + -16y

Combine like terms: 16y + -16y = 0
-6.8 + 0 = -3.2 + 16y + -16y
-6.8 = -3.2 + 16y + -16y

Combine like terms: 16y + -16y = 0
-6.8 = -3.2 + 0
-6.8 = -3.2

Solving
-6.8 = -3.2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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