-15+16+19d=20+19d

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Solution for -15+16+19d=20+19d equation: 


Simplifying
-15 + 16 + 19d = 20 + 19d

Combine like terms: -15 + 16 = 1
1 + 19d = 20 + 19d

Add '-19d' to each side of the equation.
1 + 19d + -19d = 20 + 19d + -19d

Combine like terms: 19d + -19d = 0
1 + 0 = 20 + 19d + -19d
1 = 20 + 19d + -19d

Combine like terms: 19d + -19d = 0
1 = 20 + 0
1 = 20

Solving
1 = 20

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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