2a-5*(3-a)=0

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Solution for 2a-5*(3-a)=0 equation:


Simplifying
2a + -5(3 + -1a) = 0
2a + (3 * -5 + -1a * -5) = 0
2a + (-15 + 5a) = 0

Reorder the terms:
-15 + 2a + 5a = 0

Combine like terms: 2a + 5a = 7a
-15 + 7a = 0

Solving
-15 + 7a = 0

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 7a = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 7a = 0 + 15
7a = 0 + 15

Combine like terms: 0 + 15 = 15
7a = 15

Divide each side by '7'.
a = 2.142857143

Simplifying
a = 2.142857143

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