2a+(4-a)=3-(3a-6)

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Solution for 2a+(4-a)=3-(3a-6) equation:


Simplifying
2a + (4 + -1a) = 3 + -1(3a + -6)

Remove parenthesis around (4 + -1a)
2a + 4 + -1a = 3 + -1(3a + -6)

Reorder the terms:
4 + 2a + -1a = 3 + -1(3a + -6)

Combine like terms: 2a + -1a = 1a
4 + 1a = 3 + -1(3a + -6)

Reorder the terms:
4 + 1a = 3 + -1(-6 + 3a)
4 + 1a = 3 + (-6 * -1 + 3a * -1)
4 + 1a = 3 + (6 + -3a)

Combine like terms: 3 + 6 = 9
4 + 1a = 9 + -3a

Solving
4 + 1a = 9 + -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.
4 + 1a + 3a = 9 + -3a + 3a

Combine like terms: 1a + 3a = 4a
4 + 4a = 9 + -3a + 3a

Combine like terms: -3a + 3a = 0
4 + 4a = 9 + 0
4 + 4a = 9

Add '-4' to each side of the equation.
4 + -4 + 4a = 9 + -4

Combine like terms: 4 + -4 = 0
0 + 4a = 9 + -4
4a = 9 + -4

Combine like terms: 9 + -4 = 5
4a = 5

Divide each side by '4'.
a = 1.25

Simplifying
a = 1.25

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