4y+30=2(3y-10)

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Solution for 4y+30=2(3y-10) equation:


Simplifying
4y + 30 = 2(3y + -10)

Reorder the terms:
30 + 4y = 2(3y + -10)

Reorder the terms:
30 + 4y = 2(-10 + 3y)
30 + 4y = (-10 * 2 + 3y * 2)
30 + 4y = (-20 + 6y)

Solving
30 + 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.
30 + 4y + -6y = -20 + 6y + -6y

Combine like terms: 4y + -6y = -2y
30 + -2y = -20 + 6y + -6y

Combine like terms: 6y + -6y = 0
30 + -2y = -20 + 0
30 + -2y = -20

Add '-30' to each side of the equation.
30 + -30 + -2y = -20 + -30

Combine like terms: 30 + -30 = 0
0 + -2y = -20 + -30
-2y = -20 + -30

Combine like terms: -20 + -30 = -50
-2y = -50

Divide each side by '-2'.
y = 25

Simplifying
y = 25

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