4y+40=6y-20

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Solution for 4y+40=6y-20 equation:


Simplifying
4y + 40 = 6y + -20

Reorder the terms:
40 + 4y = 6y + -20

Reorder the terms:
40 + 4y = -20 + 6y

Solving
40 + 4y = -20 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
40 + 4y + -6y = -20 + 6y + -6y

Combine like terms: 4y + -6y = -2y
40 + -2y = -20 + 6y + -6y

Combine like terms: 6y + -6y = 0
40 + -2y = -20 + 0
40 + -2y = -20

Add '-40' to each side of the equation.
40 + -40 + -2y = -20 + -40

Combine like terms: 40 + -40 = 0
0 + -2y = -20 + -40
-2y = -20 + -40

Combine like terms: -20 + -40 = -60
-2y = -60

Divide each side by '-2'.
y = 30

Simplifying
y = 30

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