100[0.09(y+7)]=

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Solution for 100[0.09(y+7)]= equation:


Simplifying
100[0.09(y + 7)] = 0

Reorder the terms:
100[0.09(7 + y)] = 0
100[(7 * 0.09 + y * 0.09)] = 0
100[(0.63 + 0.09y)] = 0
[0.63 * 100 + 0.09y * 100] = 0
[63 + 9y] = 0

Solving
63 + 9y = 0

Solving for variable 'y'.

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

Add '-63' to each side of the equation.
63 + -63 + 9y = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 9y = 0 + -63
9y = 0 + -63

Combine like terms: 0 + -63 = -63
9y = -63

Divide each side by '9'.
y = -7

Simplifying
y = -7

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