13-(4-k)=5k+10-7

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Solution for 13-(4-k)=5k+10-7 equation:


Simplifying
13 + -1(4 + -1k) = 5k + 10 + -7
13 + (4 * -1 + -1k * -1) = 5k + 10 + -7
13 + (-4 + 1k) = 5k + 10 + -7

Combine like terms: 13 + -4 = 9
9 + 1k = 5k + 10 + -7

Reorder the terms:
9 + 1k = 10 + -7 + 5k

Combine like terms: 10 + -7 = 3
9 + 1k = 3 + 5k

Solving
9 + 1k = 3 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
9 + 1k + -5k = 3 + 5k + -5k

Combine like terms: 1k + -5k = -4k
9 + -4k = 3 + 5k + -5k

Combine like terms: 5k + -5k = 0
9 + -4k = 3 + 0
9 + -4k = 3

Add '-9' to each side of the equation.
9 + -9 + -4k = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -4k = 3 + -9
-4k = 3 + -9

Combine like terms: 3 + -9 = -6
-4k = -6

Divide each side by '-4'.
k = 1.5

Simplifying
k = 1.5

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