3(5y-5)-4=

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Solution for 3(5y-5)-4= equation: 


Simplifying
3(5y + -5) + -4 = 0

Reorder the terms:
3(-5 + 5y) + -4 = 0
(-5 * 3 + 5y * 3) + -4 = 0
(-15 + 15y) + -4 = 0

Reorder the terms:
-15 + -4 + 15y = 0

Combine like terms: -15 + -4 = -19
-19 + 15y = 0

Solving
-19 + 15y = 0

Solving for variable 'y'.

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

Add '19' to each side of the equation.
-19 + 19 + 15y = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 15y = 0 + 19
15y = 0 + 19

Combine like terms: 0 + 19 = 19
15y = 19

Divide each side by '15'.
y = 1.266666667

Simplifying
y = 1.266666667

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