7(y-5)=7(-2y)

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Solution for 7(y-5)=7(-2y) equation:


Simplifying
7(y + -5) = 7(-2y)

Reorder the terms:
7(-5 + y) = 7(-2y)
(-5 * 7 + y * 7) = 7(-2y)
(-35 + 7y) = 7(-2y)

Remove parenthesis around (-2y)
-35 + 7y = 7 * -2y

Multiply 7 * -2
-35 + 7y = -14y

Solving
-35 + 7y = -14y

Solving for variable 'y'.

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

Add '14y' to each side of the equation.
-35 + 7y + 14y = -14y + 14y

Combine like terms: 7y + 14y = 21y
-35 + 21y = -14y + 14y

Combine like terms: -14y + 14y = 0
-35 + 21y = 0

Add '35' to each side of the equation.
-35 + 35 + 21y = 0 + 35

Combine like terms: -35 + 35 = 0
0 + 21y = 0 + 35
21y = 0 + 35

Combine like terms: 0 + 35 = 35
21y = 35

Divide each side by '21'.
y = 1.666666667

Simplifying
y = 1.666666667

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