5-7.5(2k-1)=7

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Solution for 5-7.5(2k-1)=7 equation:


Simplifying
5 + -7.5(2k + -1) = 7

Reorder the terms:
5 + -7.5(-1 + 2k) = 7
5 + (-1 * -7.5 + 2k * -7.5) = 7
5 + (7.5 + -15k) = 7

Combine like terms: 5 + 7.5 = 12.5
12.5 + -15k = 7

Solving
12.5 + -15k = 7

Solving for variable 'k'.

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

Add '-12.5' to each side of the equation.
12.5 + -12.5 + -15k = 7 + -12.5

Combine like terms: 12.5 + -12.5 = 0.0
0.0 + -15k = 7 + -12.5
-15k = 7 + -12.5

Combine like terms: 7 + -12.5 = -5.5
-15k = -5.5

Divide each side by '-15'.
k = 0.3666666667

Simplifying
k = 0.3666666667

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