-7d=50+20

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Solution for -7d=50+20 equation: 


Simplifying
-7d = 50 + 20

Combine like terms: 50 + 20 = 70
-7d = 70

Solving
-7d = 70

Solving for variable 'd'.

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

Divide each side by '-7'.
d = -10

Simplifying
d = -10

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