1-1.2a=-0.47-3.3a

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Solution for 1-1.2a=-0.47-3.3a equation:


Simplifying
1 + -1.2a = -0.47 + -3.3a

Solving
1 + -1.2a = -0.47 + -3.3a

Solving for variable 'a'.

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

Add '3.3a' to each side of the equation.
1 + -1.2a + 3.3a = -0.47 + -3.3a + 3.3a

Combine like terms: -1.2a + 3.3a = 2.1a
1 + 2.1a = -0.47 + -3.3a + 3.3a

Combine like terms: -3.3a + 3.3a = 0.0
1 + 2.1a = -0.47 + 0.0
1 + 2.1a = -0.47

Add '-1' to each side of the equation.
1 + -1 + 2.1a = -0.47 + -1

Combine like terms: 1 + -1 = 0
0 + 2.1a = -0.47 + -1
2.1a = -0.47 + -1

Combine like terms: -0.47 + -1 = -1.47
2.1a = -1.47

Divide each side by '2.1'.
a = -0.7

Simplifying
a = -0.7

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