3.4(2.7a-1.7)-1.2a=47.3

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Solution for 3.4(2.7a-1.7)-1.2a=47.3 equation:


Simplifying
3.4(2.7a + -1.7) + -1.2a = 47.3

Reorder the terms:
3.4(-1.7 + 2.7a) + -1.2a = 47.3
(-1.7 * 3.4 + 2.7a * 3.4) + -1.2a = 47.3
(-5.78 + 9.18a) + -1.2a = 47.3

Combine like terms: 9.18a + -1.2a = 7.98a
-5.78 + 7.98a = 47.3

Solving
-5.78 + 7.98a = 47.3

Solving for variable 'a'.

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

Add '5.78' to each side of the equation.
-5.78 + 5.78 + 7.98a = 47.3 + 5.78

Combine like terms: -5.78 + 5.78 = 0.00
0.00 + 7.98a = 47.3 + 5.78
7.98a = 47.3 + 5.78

Combine like terms: 47.3 + 5.78 = 53.08
7.98a = 53.08

Divide each side by '7.98'.
a = 6.651629073

Simplifying
a = 6.651629073

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