20y+10=10y-2

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Solution for 20y+10=10y-2 equation:


Simplifying
20y + 10 = 10y + -2

Reorder the terms:
10 + 20y = 10y + -2

Reorder the terms:
10 + 20y = -2 + 10y

Solving
10 + 20y = -2 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
10 + 20y + -10y = -2 + 10y + -10y

Combine like terms: 20y + -10y = 10y
10 + 10y = -2 + 10y + -10y

Combine like terms: 10y + -10y = 0
10 + 10y = -2 + 0
10 + 10y = -2

Add '-10' to each side of the equation.
10 + -10 + 10y = -2 + -10

Combine like terms: 10 + -10 = 0
0 + 10y = -2 + -10
10y = -2 + -10

Combine like terms: -2 + -10 = -12
10y = -12

Divide each side by '10'.
y = -1.2

Simplifying
y = -1.2

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