2+7a=5a+2

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Solution for 2+7a=5a+2 equation:


Simplifying
2 + 7a = 5a + 2

Reorder the terms:
2 + 7a = 2 + 5a

Add '-2' to each side of the equation.
2 + -2 + 7a = 2 + -2 + 5a

Combine like terms: 2 + -2 = 0
0 + 7a = 2 + -2 + 5a
7a = 2 + -2 + 5a

Combine like terms: 2 + -2 = 0
7a = 0 + 5a
7a = 5a

Solving
7a = 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
7a + -5a = 5a + -5a

Combine like terms: 7a + -5a = 2a
2a = 5a + -5a

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

Divide each side by '2'.
a = 0

Simplifying
a = 0

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