-2(3y)-7=56

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Solution for -2(3y)-7=56 equation:


Simplifying
-2(3y) + -7 = 56

Remove parenthesis around (3y)
-2 * 3y + -7 = 56

Multiply -2 * 3
-6y + -7 = 56

Reorder the terms:
-7 + -6y = 56

Solving
-7 + -6y = 56

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + -6y = 56 + 7

Combine like terms: -7 + 7 = 0
0 + -6y = 56 + 7
-6y = 56 + 7

Combine like terms: 56 + 7 = 63
-6y = 63

Divide each side by '-6'.
y = -10.5

Simplifying
y = -10.5

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