3(D+6)+19=49

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Solution for 3(D+6)+19=49 equation:


Simplifying
3(D + 6) + 19 = 49

Reorder the terms:
3(6 + D) + 19 = 49
(6 * 3 + D * 3) + 19 = 49
(18 + 3D) + 19 = 49

Reorder the terms:
18 + 19 + 3D = 49

Combine like terms: 18 + 19 = 37
37 + 3D = 49

Solving
37 + 3D = 49

Solving for variable 'D'.

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

Add '-37' to each side of the equation.
37 + -37 + 3D = 49 + -37

Combine like terms: 37 + -37 = 0
0 + 3D = 49 + -37
3D = 49 + -37

Combine like terms: 49 + -37 = 12
3D = 12

Divide each side by '3'.
D = 4

Simplifying
D = 4

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