28-10k+4=7k-70

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Solution for 28-10k+4=7k-70 equation:


Simplifying
28 + -10k + 4 = 7k + -70

Reorder the terms:
28 + 4 + -10k = 7k + -70

Combine like terms: 28 + 4 = 32
32 + -10k = 7k + -70

Reorder the terms:
32 + -10k = -70 + 7k

Solving
32 + -10k = -70 + 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.
32 + -10k + -7k = -70 + 7k + -7k

Combine like terms: -10k + -7k = -17k
32 + -17k = -70 + 7k + -7k

Combine like terms: 7k + -7k = 0
32 + -17k = -70 + 0
32 + -17k = -70

Add '-32' to each side of the equation.
32 + -32 + -17k = -70 + -32

Combine like terms: 32 + -32 = 0
0 + -17k = -70 + -32
-17k = -70 + -32

Combine like terms: -70 + -32 = -102
-17k = -102

Divide each side by '-17'.
k = 6

Simplifying
k = 6

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