4a+2a-7+5=0

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Solution for 4a+2a-7+5=0 equation:


Simplifying
4a + 2a + -7 + 5 = 0

Reorder the terms:
-7 + 5 + 4a + 2a = 0

Combine like terms: -7 + 5 = -2
-2 + 4a + 2a = 0

Combine like terms: 4a + 2a = 6a
-2 + 6a = 0

Solving
-2 + 6a = 0

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 6a = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 6a = 0 + 2
6a = 0 + 2

Combine like terms: 0 + 2 = 2
6a = 2

Divide each side by '6'.
a = 0.3333333333

Simplifying
a = 0.3333333333

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