6a-4a+5=7a-2a

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Solution for 6a-4a+5=7a-2a equation:


Simplifying
6a + -4a + 5 = 7a + -2a

Reorder the terms:
5 + 6a + -4a = 7a + -2a

Combine like terms: 6a + -4a = 2a
5 + 2a = 7a + -2a

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

Solving
5 + 2a = 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.
5 + 2a + -5a = 5a + -5a

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

Combine like terms: 5a + -5a = 0
5 + -3a = 0

Add '-5' to each side of the equation.
5 + -5 + -3a = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -3a = 0 + -5
-3a = 0 + -5

Combine like terms: 0 + -5 = -5
-3a = -5

Divide each side by '-3'.
a = 1.666666667

Simplifying
a = 1.666666667

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