1=-7y+4y-2

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Solution for 1=-7y+4y-2 equation:


Simplifying
1 = -7y + 4y + -2

Reorder the terms:
1 = -2 + -7y + 4y

Combine like terms: -7y + 4y = -3y
1 = -2 + -3y

Solving
1 = -2 + -3y

Solving for variable 'y'.

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

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

Combine like terms: -3y + 3y = 0
1 + 3y = -2 + 0
1 + 3y = -2

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

Combine like terms: 1 + -1 = 0
0 + 3y = -2 + -1
3y = -2 + -1

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

Divide each side by '3'.
y = -1

Simplifying
y = -1

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