(A+2)0.78=3.9

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Solution for (A+2)0.78=3.9 equation:


Simplifying
(A + 2) * 0.78 = 3.9

Reorder the terms:
(2 + A) * 0.78 = 3.9

Reorder the terms for easier multiplication:
0.78(2 + A) = 3.9
(2 * 0.78 + A * 0.78) = 3.9
(1.56 + 0.78A) = 3.9

Solving
1.56 + 0.78A = 3.9

Solving for variable 'A'.

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

Add '-1.56' to each side of the equation.
1.56 + -1.56 + 0.78A = 3.9 + -1.56

Combine like terms: 1.56 + -1.56 = 0.00
0.00 + 0.78A = 3.9 + -1.56
0.78A = 3.9 + -1.56

Combine like terms: 3.9 + -1.56 = 2.34
0.78A = 2.34

Divide each side by '0.78'.
A = 3

Simplifying
A = 3

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