d=-3-(-7)

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Solution for d=-3-(-7) equation: 


Simplifying
d = -3 + -1(-7)

Multiply -1 * -7
d = -3 + 7

Combine like terms: -3 + 7 = 4
d = 4

Solving
d = 4

Solving for variable 'd'.

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

Simplifying
d = 4

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