2b+a=3a

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Solution for 2b+a=3a equation:


Simplifying
2b + a = 3a

Reorder the terms:
a + 2b = 3a

Solving
a + 2b = 3a

Solving for variable 'a'.

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

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

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

Combine like terms: 3a + -3a = 0
-2a + 2b = 0

Add '-2b' to each side of the equation.
-2a + 2b + -2b = 0 + -2b

Combine like terms: 2b + -2b = 0
-2a + 0 = 0 + -2b
-2a = 0 + -2b
Remove the zero:
-2a = -2b

Divide each side by '-2'.
a = b

Simplifying
a = b

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