45-(3k-13)+10-5(k+1)=

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Solution for 45-(3k-13)+10-5(k+1)= equation:


Simplifying
45 + -1(3k + -13) + 10 + -5(k + 1) = 0

Reorder the terms:
45 + -1(-13 + 3k) + 10 + -5(k + 1) = 0
45 + (-13 * -1 + 3k * -1) + 10 + -5(k + 1) = 0
45 + (13 + -3k) + 10 + -5(k + 1) = 0

Reorder the terms:
45 + 13 + -3k + 10 + -5(1 + k) = 0
45 + 13 + -3k + 10 + (1 * -5 + k * -5) = 0
45 + 13 + -3k + 10 + (-5 + -5k) = 0

Reorder the terms:
45 + 13 + 10 + -5 + -3k + -5k = 0

Combine like terms: 45 + 13 = 58
58 + 10 + -5 + -3k + -5k = 0

Combine like terms: 58 + 10 = 68
68 + -5 + -3k + -5k = 0

Combine like terms: 68 + -5 = 63
63 + -3k + -5k = 0

Combine like terms: -3k + -5k = -8k
63 + -8k = 0

Solving
63 + -8k = 0

Solving for variable 'k'.

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

Add '-63' to each side of the equation.
63 + -63 + -8k = 0 + -63

Combine like terms: 63 + -63 = 0
0 + -8k = 0 + -63
-8k = 0 + -63

Combine like terms: 0 + -63 = -63
-8k = -63

Divide each side by '-8'.
k = 7.875

Simplifying
k = 7.875

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