7-3(2y-1)=3y-1

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Solution for 7-3(2y-1)=3y-1 equation: 


Simplifying
7 + -3(2y + -1) = 3y + -1

Reorder the terms:
7 + -3(-1 + 2y) = 3y + -1
7 + (-1 * -3 + 2y * -3) = 3y + -1
7 + (3 + -6y) = 3y + -1

Combine like terms: 7 + 3 = 10
10 + -6y = 3y + -1

Reorder the terms:
10 + -6y = -1 + 3y

Solving
10 + -6y = -1 + 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.
10 + -6y + -3y = -1 + 3y + -3y

Combine like terms: -6y + -3y = -9y
10 + -9y = -1 + 3y + -3y

Combine like terms: 3y + -3y = 0
10 + -9y = -1 + 0
10 + -9y = -1

Add '-10' to each side of the equation.
10 + -10 + -9y = -1 + -10

Combine like terms: 10 + -10 = 0
0 + -9y = -1 + -10
-9y = -1 + -10

Combine like terms: -1 + -10 = -11
-9y = -11

Divide each side by '-9'.
y = 1.222222222

Simplifying
y = 1.222222222

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