2+.05z=7

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Solution for 2+.05z=7 equation: 


Simplifying
2 + 0.05z = 7

Solving
2 + 0.05z = 7

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 0.05z = 7 + -2

Combine like terms: 2 + -2 = 0
0 + 0.05z = 7 + -2
0.05z = 7 + -2

Combine like terms: 7 + -2 = 5
0.05z = 5

Divide each side by '0.05'.
z = 100

Simplifying
z = 100

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