56=4(5)(2)+2(2)(h)

Solution for 56=4(5)(2)+2(2)(h) equation:

Simplifying
56 = 4(5)(2) + 2(2)(h)

Multiply 4 * 5
56 = 20 * 2 + 2(2)(h)

Multiply 20 * 2
56 = 40 + 2(2)(h)

Multiply 2 * 2
56 = 40 + 4h

Solving
56 = 40 + 4h

Solving for variable 'h'.

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

Add '-4h' to each side of the equation.
56 + -4h = 40 + 4h + -4h

Combine like terms: 4h + -4h = 0
56 + -4h = 40 + 0
56 + -4h = 40

Add '-56' to each side of the equation.
56 + -56 + -4h = 40 + -56

Combine like terms: 56 + -56 = 0
0 + -4h = 40 + -56
-4h = 40 + -56

Combine like terms: 40 + -56 = -16
-4h = -16

Divide each side by '-4'.
h = 4

Simplifying
h = 4