2+7(d+11)=9+7d

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Solution for 2+7(d+11)=9+7d equation:


Simplifying
2 + 7(d + 11) = 9 + 7d

Reorder the terms:
2 + 7(11 + d) = 9 + 7d
2 + (11 * 7 + d * 7) = 9 + 7d
2 + (77 + 7d) = 9 + 7d

Combine like terms: 2 + 77 = 79
79 + 7d = 9 + 7d

Add '-7d' to each side of the equation.
79 + 7d + -7d = 9 + 7d + -7d

Combine like terms: 7d + -7d = 0
79 + 0 = 9 + 7d + -7d
79 = 9 + 7d + -7d

Combine like terms: 7d + -7d = 0
79 = 9 + 0
79 = 9

Solving
79 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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