3(2k-5)-1=4(-3k+7)

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Solution for 3(2k-5)-1=4(-3k+7) equation:


Simplifying
3(2k + -5) + -1 = 4(-3k + 7)

Reorder the terms:
3(-5 + 2k) + -1 = 4(-3k + 7)
(-5 * 3 + 2k * 3) + -1 = 4(-3k + 7)
(-15 + 6k) + -1 = 4(-3k + 7)

Reorder the terms:
-15 + -1 + 6k = 4(-3k + 7)

Combine like terms: -15 + -1 = -16
-16 + 6k = 4(-3k + 7)

Reorder the terms:
-16 + 6k = 4(7 + -3k)
-16 + 6k = (7 * 4 + -3k * 4)
-16 + 6k = (28 + -12k)

Solving
-16 + 6k = 28 + -12k

Solving for variable 'k'.

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

Add '12k' to each side of the equation.
-16 + 6k + 12k = 28 + -12k + 12k

Combine like terms: 6k + 12k = 18k
-16 + 18k = 28 + -12k + 12k

Combine like terms: -12k + 12k = 0
-16 + 18k = 28 + 0
-16 + 18k = 28

Add '16' to each side of the equation.
-16 + 16 + 18k = 28 + 16

Combine like terms: -16 + 16 = 0
0 + 18k = 28 + 16
18k = 28 + 16

Combine like terms: 28 + 16 = 44
18k = 44

Divide each side by '18'.
k = 2.444444444

Simplifying
k = 2.444444444

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