-1=10-2k+3

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Solution for -1=10-2k+3 equation:


Simplifying
-1 = 10 + -2k + 3

Reorder the terms:
-1 = 10 + 3 + -2k

Combine like terms: 10 + 3 = 13
-1 = 13 + -2k

Solving
-1 = 13 + -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
-1 + 2k = 13 + -2k + 2k

Combine like terms: -2k + 2k = 0
-1 + 2k = 13 + 0
-1 + 2k = 13

Add '1' to each side of the equation.
-1 + 1 + 2k = 13 + 1

Combine like terms: -1 + 1 = 0
0 + 2k = 13 + 1
2k = 13 + 1

Combine like terms: 13 + 1 = 14
2k = 14

Divide each side by '2'.
k = 7

Simplifying
k = 7

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