2[7-(y+2)]=

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Solution for 2[7-(y+2)]= equation:


Simplifying
2[7 + -1(y + 2)] = 0

Reorder the terms:
2[7 + -1(2 + y)] = 0
2[7 + (2 * -1 + y * -1)] = 0
2[7 + (-2 + -1y)] = 0

Combine like terms: 7 + -2 = 5
2[5 + -1y] = 0
[5 * 2 + -1y * 2] = 0
[10 + -2y] = 0

Solving
10 + -2y = 0

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + -2y = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -2y = 0 + -10
-2y = 0 + -10

Combine like terms: 0 + -10 = -10
-2y = -10

Divide each side by '-2'.
y = 5

Simplifying
y = 5

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