-3y+3=1+5+y-7

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Solution for -3y+3=1+5+y-7 equation:


Simplifying
-3y + 3 = 1 + 5 + y + -7

Reorder the terms:
3 + -3y = 1 + 5 + y + -7

Reorder the terms:
3 + -3y = 1 + 5 + -7 + y

Combine like terms: 1 + 5 = 6
3 + -3y = 6 + -7 + y

Combine like terms: 6 + -7 = -1
3 + -3y = -1 + y

Solving
3 + -3y = -1 + y

Solving for variable 'y'.

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

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

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

Combine like terms: y + -1y = 0
3 + -4y = -1 + 0
3 + -4y = -1

Add '-3' to each side of the equation.
3 + -3 + -4y = -1 + -3

Combine like terms: 3 + -3 = 0
0 + -4y = -1 + -3
-4y = -1 + -3

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

Divide each side by '-4'.
y = 1

Simplifying
y = 1

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