8d+7=7d+11

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Solution for 8d+7=7d+11 equation:


Simplifying
8d + 7 = 7d + 11

Reorder the terms:
7 + 8d = 7d + 11

Reorder the terms:
7 + 8d = 11 + 7d

Solving
7 + 8d = 11 + 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
7 + 8d + -7d = 11 + 7d + -7d

Combine like terms: 8d + -7d = 1d
7 + 1d = 11 + 7d + -7d

Combine like terms: 7d + -7d = 0
7 + 1d = 11 + 0
7 + 1d = 11

Add '-7' to each side of the equation.
7 + -7 + 1d = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 1d = 11 + -7
1d = 11 + -7

Combine like terms: 11 + -7 = 4
1d = 4

Divide each side by '1'.
d = 4

Simplifying
d = 4

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