-5Y+2(7-7(7Y+3))=

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Solution for -5Y+2(7-7(7Y+3))= equation:


Simplifying
-5Y + 2(7 + -7(7Y + 3)) = 0

Reorder the terms:
-5Y + 2(7 + -7(3 + 7Y)) = 0
-5Y + 2(7 + (3 * -7 + 7Y * -7)) = 0
-5Y + 2(7 + (-21 + -49Y)) = 0

Combine like terms: 7 + -21 = -14
-5Y + 2(-14 + -49Y) = 0
-5Y + (-14 * 2 + -49Y * 2) = 0
-5Y + (-28 + -98Y) = 0

Reorder the terms:
-28 + -5Y + -98Y = 0

Combine like terms: -5Y + -98Y = -103Y
-28 + -103Y = 0

Solving
-28 + -103Y = 0

Solving for variable 'Y'.

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

Add '28' to each side of the equation.
-28 + 28 + -103Y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -103Y = 0 + 28
-103Y = 0 + 28

Combine like terms: 0 + 28 = 28
-103Y = 28

Divide each side by '-103'.
Y = -0.2718446602

Simplifying
Y = -0.2718446602

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