7(d-5)+12=25

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Solution for 7(d-5)+12=25 equation:


Simplifying
7(d + -5) + 12 = 25

Reorder the terms:
7(-5 + d) + 12 = 25
(-5 * 7 + d * 7) + 12 = 25
(-35 + 7d) + 12 = 25

Reorder the terms:
-35 + 12 + 7d = 25

Combine like terms: -35 + 12 = -23
-23 + 7d = 25

Solving
-23 + 7d = 25

Solving for variable 'd'.

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

Add '23' to each side of the equation.
-23 + 23 + 7d = 25 + 23

Combine like terms: -23 + 23 = 0
0 + 7d = 25 + 23
7d = 25 + 23

Combine like terms: 25 + 23 = 48
7d = 48

Divide each side by '7'.
d = 6.857142857

Simplifying
d = 6.857142857

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