3a+b=5+2a

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Solution for 3a+b=5+2a equation:


Simplifying
3a + b = 5 + 2a

Solving
3a + b = 5 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
3a + -2a + b = 5 + 2a + -2a

Combine like terms: 3a + -2a = 1a
1a + b = 5 + 2a + -2a

Combine like terms: 2a + -2a = 0
1a + b = 5 + 0
1a + b = 5

Add '-1b' to each side of the equation.
1a + b + -1b = 5 + -1b

Combine like terms: b + -1b = 0
1a + 0 = 5 + -1b
1a = 5 + -1b

Divide each side by '1'.
a = 5 + -1b

Simplifying
a = 5 + -1b

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