h+4*3.14=30*3.14

Solution for h+4*3.14=30*3.14 equation:

Simplifying
h + 4 * 3.14 = 30 * 3.14

Multiply 4 * 3.14
h + 12.56 = 30 * 3.14

Reorder the terms:
12.56 + h = 30 * 3.14

Multiply 30 * 3.14
12.56 + h = 94.2

Solving
12.56 + h = 94.2

Solving for variable 'h'.

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

Add '-12.56' to each side of the equation.
12.56 + -12.56 + h = 94.2 + -12.56

Combine like terms: 12.56 + -12.56 = 0.00
0.00 + h = 94.2 + -12.56
h = 94.2 + -12.56

Combine like terms: 94.2 + -12.56 = 81.64
h = 81.64

Simplifying
h = 81.64