3-2a=4(2-a)

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


Simplifying
3 + -2a = 4(2 + -1a)
3 + -2a = (2 * 4 + -1a * 4)
3 + -2a = (8 + -4a)

Solving
3 + -2a = 8 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
3 + -2a + 4a = 8 + -4a + 4a

Combine like terms: -2a + 4a = 2a
3 + 2a = 8 + -4a + 4a

Combine like terms: -4a + 4a = 0
3 + 2a = 8 + 0
3 + 2a = 8

Add '-3' to each side of the equation.
3 + -3 + 2a = 8 + -3

Combine like terms: 3 + -3 = 0
0 + 2a = 8 + -3
2a = 8 + -3

Combine like terms: 8 + -3 = 5
2a = 5

Divide each side by '2'.
a = 2.5

Simplifying
a = 2.5

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