y-1=3y-10

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Solution for y-1=3y-10 equation:


Simplifying
y + -1 = 3y + -10

Reorder the terms:
-1 + y = 3y + -10

Reorder the terms:
-1 + y = -10 + 3y

Solving
-1 + y = -10 + 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 + y + -3y = -10 + 3y + -3y

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

Combine like terms: 3y + -3y = 0
-1 + -2y = -10 + 0
-1 + -2y = -10

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

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

Combine like terms: -10 + 1 = -9
-2y = -9

Divide each side by '-2'.
y = 4.5

Simplifying
y = 4.5

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