3y-(5y-9)=1

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Solution for 3y-(5y-9)=1 equation:


Simplifying
3y + -1(5y + -9) = 1

Reorder the terms:
3y + -1(-9 + 5y) = 1
3y + (-9 * -1 + 5y * -1) = 1
3y + (9 + -5y) = 1

Reorder the terms:
9 + 3y + -5y = 1

Combine like terms: 3y + -5y = -2y
9 + -2y = 1

Solving
9 + -2y = 1

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + -2y = 1 + -9

Combine like terms: 9 + -9 = 0
0 + -2y = 1 + -9
-2y = 1 + -9

Combine like terms: 1 + -9 = -8
-2y = -8

Divide each side by '-2'.
y = 4

Simplifying
y = 4

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