3-2a=a+2a-11

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Solution for 3-2a=a+2a-11 equation:


Simplifying
3 + -2a = a + 2a + -11

Reorder the terms:
3 + -2a = -11 + a + 2a

Combine like terms: a + 2a = 3a
3 + -2a = -11 + 3a

Solving
3 + -2a = -11 + 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.
3 + -2a + -3a = -11 + 3a + -3a

Combine like terms: -2a + -3a = -5a
3 + -5a = -11 + 3a + -3a

Combine like terms: 3a + -3a = 0
3 + -5a = -11 + 0
3 + -5a = -11

Add '-3' to each side of the equation.
3 + -3 + -5a = -11 + -3

Combine like terms: 3 + -3 = 0
0 + -5a = -11 + -3
-5a = -11 + -3

Combine like terms: -11 + -3 = -14
-5a = -14

Divide each side by '-5'.
a = 2.8

Simplifying
a = 2.8

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