3y+2=1-7y

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Solution for 3y+2=1-7y equation:


Simplifying
3y + 2 = 1 + -7y

Reorder the terms:
2 + 3y = 1 + -7y

Solving
2 + 3y = 1 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
2 + 3y + 7y = 1 + -7y + 7y

Combine like terms: 3y + 7y = 10y
2 + 10y = 1 + -7y + 7y

Combine like terms: -7y + 7y = 0
2 + 10y = 1 + 0
2 + 10y = 1

Add '-2' to each side of the equation.
2 + -2 + 10y = 1 + -2

Combine like terms: 2 + -2 = 0
0 + 10y = 1 + -2
10y = 1 + -2

Combine like terms: 1 + -2 = -1
10y = -1

Divide each side by '10'.
y = -0.1

Simplifying
y = -0.1

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