3.4-0.6a=9-2a

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Solution for 3.4-0.6a=9-2a equation:


Simplifying
3.4 + -0.6a = 9 + -2a

Solving
3.4 + -0.6a = 9 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
3.4 + -0.6a + 2a = 9 + -2a + 2a

Combine like terms: -0.6a + 2a = 1.4a
3.4 + 1.4a = 9 + -2a + 2a

Combine like terms: -2a + 2a = 0
3.4 + 1.4a = 9 + 0
3.4 + 1.4a = 9

Add '-3.4' to each side of the equation.
3.4 + -3.4 + 1.4a = 9 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + 1.4a = 9 + -3.4
1.4a = 9 + -3.4

Combine like terms: 9 + -3.4 = 5.6
1.4a = 5.6

Divide each side by '1.4'.
a = 4

Simplifying
a = 4

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