30y+2=20y+402

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Solution for 30y+2=20y+402 equation:


Simplifying
30y + 2 = 20y + 402

Reorder the terms:
2 + 30y = 20y + 402

Reorder the terms:
2 + 30y = 402 + 20y

Solving
2 + 30y = 402 + 20y

Solving for variable 'y'.

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

Add '-20y' to each side of the equation.
2 + 30y + -20y = 402 + 20y + -20y

Combine like terms: 30y + -20y = 10y
2 + 10y = 402 + 20y + -20y

Combine like terms: 20y + -20y = 0
2 + 10y = 402 + 0
2 + 10y = 402

Add '-2' to each side of the equation.
2 + -2 + 10y = 402 + -2

Combine like terms: 2 + -2 = 0
0 + 10y = 402 + -2
10y = 402 + -2

Combine like terms: 402 + -2 = 400
10y = 400

Divide each side by '10'.
y = 40

Simplifying
y = 40

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