-48=2(d+-69)

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Solution for -48=2(d+-69) equation:


Simplifying
-48 = 2(d + -69)

Reorder the terms:
-48 = 2(-69 + d)
-48 = (-69 * 2 + d * 2)
-48 = (-138 + 2d)

Solving
-48 = -138 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
-48 + -2d = -138 + 2d + -2d

Combine like terms: 2d + -2d = 0
-48 + -2d = -138 + 0
-48 + -2d = -138

Add '48' to each side of the equation.
-48 + 48 + -2d = -138 + 48

Combine like terms: -48 + 48 = 0
0 + -2d = -138 + 48
-2d = -138 + 48

Combine like terms: -138 + 48 = -90
-2d = -90

Divide each side by '-2'.
d = 45

Simplifying
d = 45

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