4a-4a+3a-3a+2a=20

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Solution for 4a-4a+3a-3a+2a=20 equation: 


Simplifying
4a + -4a + 3a + -3a + 2a = 20

Combine like terms: 4a + -4a = 0
0 + 3a + -3a + 2a = 20
3a + -3a + 2a = 20

Combine like terms: 3a + -3a = 0
0 + 2a = 20
2a = 20

Solving
2a = 20

Solving for variable 'a'.

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

Divide each side by '2'.
a = 10

Simplifying
a = 10

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