-7+8=8(1-7k)-3k

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Solution for -7+8=8(1-7k)-3k equation:


Simplifying
-7 + 8 = 8(1 + -7k) + -3k

Combine like terms: -7 + 8 = 1
1 = 8(1 + -7k) + -3k
1 = (1 * 8 + -7k * 8) + -3k
1 = (8 + -56k) + -3k

Combine like terms: -56k + -3k = -59k
1 = 8 + -59k

Solving
1 = 8 + -59k

Solving for variable 'k'.

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

Add '59k' to each side of the equation.
1 + 59k = 8 + -59k + 59k

Combine like terms: -59k + 59k = 0
1 + 59k = 8 + 0
1 + 59k = 8

Add '-1' to each side of the equation.
1 + -1 + 59k = 8 + -1

Combine like terms: 1 + -1 = 0
0 + 59k = 8 + -1
59k = 8 + -1

Combine like terms: 8 + -1 = 7
59k = 7

Divide each side by '59'.
k = 0.1186440678

Simplifying
k = 0.1186440678

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