3x-2a=7a

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Solution for 3x-2a=7a equation:


Simplifying
3x + -2a = 7a

Reorder the terms:
-2a + 3x = 7a

Solving
-2a + 3x = 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-2a + -7a + 3x = 7a + -7a

Combine like terms: -2a + -7a = -9a
-9a + 3x = 7a + -7a

Combine like terms: 7a + -7a = 0
-9a + 3x = 0

Add '-3x' to each side of the equation.
-9a + 3x + -3x = 0 + -3x

Combine like terms: 3x + -3x = 0
-9a + 0 = 0 + -3x
-9a = 0 + -3x
Remove the zero:
-9a = -3x

Divide each side by '-9'.
a = 0.3333333333x

Simplifying
a = 0.3333333333x

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