3x+8=2d-7

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Solution for 3x+8=2d-7 equation:


Simplifying
3x + 8 = 2d + -7

Reorder the terms:
8 + 3x = 2d + -7

Reorder the terms:
8 + 3x = -7 + 2d

Solving
8 + 3x = -7 + 2d

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = -7 + -8 + 2d

Combine like terms: 8 + -8 = 0
0 + 3x = -7 + -8 + 2d
3x = -7 + -8 + 2d

Combine like terms: -7 + -8 = -15
3x = -15 + 2d

Divide each side by '3'.
x = -5 + 0.6666666667d

Simplifying
x = -5 + 0.6666666667d

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