5(2-d)=7(d-5)+7d

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Solution for 5(2-d)=7(d-5)+7d equation:


Simplifying
5(2 + -1d) = 7(d + -5) + 7d
(2 * 5 + -1d * 5) = 7(d + -5) + 7d
(10 + -5d) = 7(d + -5) + 7d

Reorder the terms:
10 + -5d = 7(-5 + d) + 7d
10 + -5d = (-5 * 7 + d * 7) + 7d
10 + -5d = (-35 + 7d) + 7d

Combine like terms: 7d + 7d = 14d
10 + -5d = -35 + 14d

Solving
10 + -5d = -35 + 14d

Solving for variable 'd'.

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

Add '-14d' to each side of the equation.
10 + -5d + -14d = -35 + 14d + -14d

Combine like terms: -5d + -14d = -19d
10 + -19d = -35 + 14d + -14d

Combine like terms: 14d + -14d = 0
10 + -19d = -35 + 0
10 + -19d = -35

Add '-10' to each side of the equation.
10 + -10 + -19d = -35 + -10

Combine like terms: 10 + -10 = 0
0 + -19d = -35 + -10
-19d = -35 + -10

Combine like terms: -35 + -10 = -45
-19d = -45

Divide each side by '-19'.
d = 2.368421053

Simplifying
d = 2.368421053

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