7(5-3d)=-19

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Solution for 7(5-3d)=-19 equation: 


Simplifying
7(5 + -3d) = -19
(5 * 7 + -3d * 7) = -19
(35 + -21d) = -19

Solving
35 + -21d = -19

Solving for variable 'd'.

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

Add '-35' to each side of the equation.
35 + -35 + -21d = -19 + -35

Combine like terms: 35 + -35 = 0
0 + -21d = -19 + -35
-21d = -19 + -35

Combine like terms: -19 + -35 = -54
-21d = -54

Divide each side by '-21'.
d = 2.571428571

Simplifying
d = 2.571428571

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