d-(-31)=24

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Solution for d-(-31)=24 equation: 


Simplifying
d + -1(-31) = 24

Multiply -1 * -31
d + 31 = 24

Reorder the terms:
31 + d = 24

Solving
31 + d = 24

Solving for variable 'd'.

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

Add '-31' to each side of the equation.
31 + -31 + d = 24 + -31

Combine like terms: 31 + -31 = 0
0 + d = 24 + -31
d = 24 + -31

Combine like terms: 24 + -31 = -7
d = -7

Simplifying
d = -7

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