100[0.05(z+7)]=

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Solution for 100[0.05(z+7)]= equation:


Simplifying
100[0.05(z + 7)] = 0

Reorder the terms:
100[0.05(7 + z)] = 0
100[(7 * 0.05 + z * 0.05)] = 0
100[(0.35 + 0.05z)] = 0
[0.35 * 100 + 0.05z * 100] = 0
[35 + 5z] = 0

Solving
35 + 5z = 0

Solving for variable 'z'.

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

Add '-35' to each side of the equation.
35 + -35 + 5z = 0 + -35

Combine like terms: 35 + -35 = 0
0 + 5z = 0 + -35
5z = 0 + -35

Combine like terms: 0 + -35 = -35
5z = -35

Divide each side by '5'.
z = -7

Simplifying
z = -7

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