4-9(4k+1)=-7k+5

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Solution for 4-9(4k+1)=-7k+5 equation:


Simplifying
4 + -9(4k + 1) = -7k + 5

Reorder the terms:
4 + -9(1 + 4k) = -7k + 5
4 + (1 * -9 + 4k * -9) = -7k + 5
4 + (-9 + -36k) = -7k + 5

Combine like terms: 4 + -9 = -5
-5 + -36k = -7k + 5

Reorder the terms:
-5 + -36k = 5 + -7k

Solving
-5 + -36k = 5 + -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.
-5 + -36k + 7k = 5 + -7k + 7k

Combine like terms: -36k + 7k = -29k
-5 + -29k = 5 + -7k + 7k

Combine like terms: -7k + 7k = 0
-5 + -29k = 5 + 0
-5 + -29k = 5

Add '5' to each side of the equation.
-5 + 5 + -29k = 5 + 5

Combine like terms: -5 + 5 = 0
0 + -29k = 5 + 5
-29k = 5 + 5

Combine like terms: 5 + 5 = 10
-29k = 10

Divide each side by '-29'.
k = -0.3448275862

Simplifying
k = -0.3448275862

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