.09k+.13(k+1300)=61

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Solution for .09k+.13(k+1300)=61 equation:


Simplifying
0.09k + 0.13(k + 1300) = 61

Reorder the terms:
0.09k + 0.13(1300 + k) = 61
0.09k + (1300 * 0.13 + k * 0.13) = 61
0.09k + (169 + 0.13k) = 61

Reorder the terms:
169 + 0.09k + 0.13k = 61

Combine like terms: 0.09k + 0.13k = 0.22k
169 + 0.22k = 61

Solving
169 + 0.22k = 61

Solving for variable 'k'.

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

Add '-169' to each side of the equation.
169 + -169 + 0.22k = 61 + -169

Combine like terms: 169 + -169 = 0
0 + 0.22k = 61 + -169
0.22k = 61 + -169

Combine like terms: 61 + -169 = -108
0.22k = -108

Divide each side by '0.22'.
k = -490.9090909

Simplifying
k = -490.9090909

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