3(0.75)-1=7k+2

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Solution for 3(0.75)-1=7k+2 equation: 


Simplifying
3(0.75) + -1 = 7k + 2

Multiply 3 * 0.75
2.25 + -1 = 7k + 2

Combine like terms: 2.25 + -1 = 1.25
1.25 = 7k + 2

Reorder the terms:
1.25 = 2 + 7k

Solving
1.25 = 2 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
1.25 + -7k = 2 + 7k + -7k

Combine like terms: 7k + -7k = 0
1.25 + -7k = 2 + 0
1.25 + -7k = 2

Add '-1.25' to each side of the equation.
1.25 + -1.25 + -7k = 2 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + -7k = 2 + -1.25
-7k = 2 + -1.25

Combine like terms: 2 + -1.25 = 0.75
-7k = 0.75

Divide each side by '-7'.
k = -0.1071428571

Simplifying
k = -0.1071428571

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