-7k-8=4(-8-7k)+3

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Solution for -7k-8=4(-8-7k)+3 equation:


Simplifying
-7k + -8 = 4(-8 + -7k) + 3

Reorder the terms:
-8 + -7k = 4(-8 + -7k) + 3
-8 + -7k = (-8 * 4 + -7k * 4) + 3
-8 + -7k = (-32 + -28k) + 3

Reorder the terms:
-8 + -7k = -32 + 3 + -28k

Combine like terms: -32 + 3 = -29
-8 + -7k = -29 + -28k

Solving
-8 + -7k = -29 + -28k

Solving for variable 'k'.

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

Add '28k' to each side of the equation.
-8 + -7k + 28k = -29 + -28k + 28k

Combine like terms: -7k + 28k = 21k
-8 + 21k = -29 + -28k + 28k

Combine like terms: -28k + 28k = 0
-8 + 21k = -29 + 0
-8 + 21k = -29

Add '8' to each side of the equation.
-8 + 8 + 21k = -29 + 8

Combine like terms: -8 + 8 = 0
0 + 21k = -29 + 8
21k = -29 + 8

Combine like terms: -29 + 8 = -21
21k = -21

Divide each side by '21'.
k = -1

Simplifying
k = -1

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