130=2(7d-5)

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Solution for 130=2(7d-5) equation:


Simplifying
130 = 2(7d + -5)

Reorder the terms:
130 = 2(-5 + 7d)
130 = (-5 * 2 + 7d * 2)
130 = (-10 + 14d)

Solving
130 = -10 + 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.
130 + -14d = -10 + 14d + -14d

Combine like terms: 14d + -14d = 0
130 + -14d = -10 + 0
130 + -14d = -10

Add '-130' to each side of the equation.
130 + -130 + -14d = -10 + -130

Combine like terms: 130 + -130 = 0
0 + -14d = -10 + -130
-14d = -10 + -130

Combine like terms: -10 + -130 = -140
-14d = -140

Divide each side by '-14'.
d = 10

Simplifying
d = 10

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