1=2a(3.14)

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Solution for 1=2a(3.14) equation:


Simplifying
1 = 2a(3.14)

Reorder the terms for easier multiplication:
1 = 2 * 3.14a

Multiply 2 * 3.14
1 = 6.28a

Solving
1 = 6.28a

Solving for variable 'a'.

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

Add '-6.28a' to each side of the equation.
1 + -6.28a = 6.28a + -6.28a

Combine like terms: 6.28a + -6.28a = 0.00
1 + -6.28a = 0.00

Add '-1' to each side of the equation.
1 + -1 + -6.28a = 0.00 + -1

Combine like terms: 1 + -1 = 0
0 + -6.28a = 0.00 + -1
-6.28a = 0.00 + -1

Combine like terms: 0.00 + -1 = -1
-6.28a = -1

Divide each side by '-6.28'.
a = 0.1592356688

Simplifying
a = 0.1592356688

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