5a+(a+b)=100

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Solution for 5a+(a+b)=100 equation:


Simplifying
5a + (a + b) = 100

Remove parenthesis around (a + b)
5a + a + b = 100

Combine like terms: 5a + a = 6a
6a + b = 100

Solving
6a + b = 100

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
6a + b + -1b = 100 + -1b

Combine like terms: b + -1b = 0
6a + 0 = 100 + -1b
6a = 100 + -1b

Divide each side by '6'.
a = 16.66666667 + -0.1666666667b

Simplifying
a = 16.66666667 + -0.1666666667b

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