3(k-3)-7=4k-(3k-1)

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


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

Reorder the terms:
3(-3 + k) + -7 = 4k + -1(3k + -1)
(-3 * 3 + k * 3) + -7 = 4k + -1(3k + -1)
(-9 + 3k) + -7 = 4k + -1(3k + -1)

Reorder the terms:
-9 + -7 + 3k = 4k + -1(3k + -1)

Combine like terms: -9 + -7 = -16
-16 + 3k = 4k + -1(3k + -1)

Reorder the terms:
-16 + 3k = 4k + -1(-1 + 3k)
-16 + 3k = 4k + (-1 * -1 + 3k * -1)
-16 + 3k = 4k + (1 + -3k)

Reorder the terms:
-16 + 3k = 1 + 4k + -3k

Combine like terms: 4k + -3k = 1k
-16 + 3k = 1 + 1k

Solving
-16 + 3k = 1 + 1k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-16 + 3k + -1k = 1 + 1k + -1k

Combine like terms: 3k + -1k = 2k
-16 + 2k = 1 + 1k + -1k

Combine like terms: 1k + -1k = 0
-16 + 2k = 1 + 0
-16 + 2k = 1

Add '16' to each side of the equation.
-16 + 16 + 2k = 1 + 16

Combine like terms: -16 + 16 = 0
0 + 2k = 1 + 16
2k = 1 + 16

Combine like terms: 1 + 16 = 17
2k = 17

Divide each side by '2'.
k = 8.5

Simplifying
k = 8.5

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