39=3(30)+42h+195

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Solution for 39=3(30)+42h+195 equation:


Simplifying
39 = 3(30) + 42h + 195

Multiply 3 * 30
39 = 90 + 42h + 195

Reorder the terms:
39 = 90 + 195 + 42h

Combine like terms: 90 + 195 = 285
39 = 285 + 42h

Solving
39 = 285 + 42h

Solving for variable 'h'.

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

Add '-42h' to each side of the equation.
39 + -42h = 285 + 42h + -42h

Combine like terms: 42h + -42h = 0
39 + -42h = 285 + 0
39 + -42h = 285

Add '-39' to each side of the equation.
39 + -39 + -42h = 285 + -39

Combine like terms: 39 + -39 = 0
0 + -42h = 285 + -39
-42h = 285 + -39

Combine like terms: 285 + -39 = 246
-42h = 246

Divide each side by '-42'.
h = -5.857142857

Simplifying
h = -5.857142857

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