3x-2d-11=21

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Solution for 3x-2d-11=21 equation:


Simplifying
3x + -2d + -11 = 21

Reorder the terms:
-11 + -2d + 3x = 21

Solving
-11 + -2d + 3x = 21

Solving for variable 'd'.

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

Add '11' to each side of the equation.
-11 + -2d + 11 + 3x = 21 + 11

Reorder the terms:
-11 + 11 + -2d + 3x = 21 + 11

Combine like terms: -11 + 11 = 0
0 + -2d + 3x = 21 + 11
-2d + 3x = 21 + 11

Combine like terms: 21 + 11 = 32
-2d + 3x = 32

Add '-3x' to each side of the equation.
-2d + 3x + -3x = 32 + -3x

Combine like terms: 3x + -3x = 0
-2d + 0 = 32 + -3x
-2d = 32 + -3x

Divide each side by '-2'.
d = -16 + 1.5x

Simplifying
d = -16 + 1.5x

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