12.56=3.14(5)(2)h

Solution for 12.56=3.14(5)(2)h equation:

Simplifying
12.56 = 3.14(5)(2) * h

Multiply 3.14 * 5
12.56 = 15.7 * 2h

Multiply 15.7 * 2
12.56 = 31.4h

Solving
12.56 = 31.4h

Solving for variable 'h'.

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

Add '-31.4h' to each side of the equation.
12.56 + -31.4h = 31.4h + -31.4h

Combine like terms: 31.4h + -31.4h = 0.0
12.56 + -31.4h = 0.0

Add '-12.56' to each side of the equation.
12.56 + -12.56 + -31.4h = 0.0 + -12.56

Combine like terms: 12.56 + -12.56 = 0.00
0.00 + -31.4h = 0.0 + -12.56
-31.4h = 0.0 + -12.56

Combine like terms: 0.0 + -12.56 = -12.56
-31.4h = -12.56

Divide each side by '-31.4'.
h = 0.4

Simplifying
h = 0.4