0.8+(220-a)=152

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Solution for 0.8+(220-a)=152 equation:


Simplifying
0.8 + (220 + -1a) = 152

Remove parenthesis around (220 + -1a)
0.8 + 220 + -1a = 152

Combine like terms: 0.8 + 220 = 220.8
220.8 + -1a = 152

Solving
220.8 + -1a = 152

Solving for variable 'a'.

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

Add '-220.8' to each side of the equation.
220.8 + -220.8 + -1a = 152 + -220.8

Combine like terms: 220.8 + -220.8 = 0.0
0.0 + -1a = 152 + -220.8
-1a = 152 + -220.8

Combine like terms: 152 + -220.8 = -68.8
-1a = -68.8

Divide each side by '-1'.
a = 68.8

Simplifying
a = 68.8

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