4a=15-3a

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Solution for 4a=15-3a equation:


Simplifying
4a = 15 + -3a

Solving
4a = 15 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
4a + 3a = 15 + -3a + 3a

Combine like terms: 4a + 3a = 7a
7a = 15 + -3a + 3a

Combine like terms: -3a + 3a = 0
7a = 15 + 0
7a = 15

Divide each side by '7'.
a = 2.142857143

Simplifying
a = 2.142857143

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