k-7(4k+3)=37+2k

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Solution for k-7(4k+3)=37+2k equation:


Simplifying
k + -7(4k + 3) = 37 + 2k

Reorder the terms:
k + -7(3 + 4k) = 37 + 2k
k + (3 * -7 + 4k * -7) = 37 + 2k
k + (-21 + -28k) = 37 + 2k

Reorder the terms:
-21 + k + -28k = 37 + 2k

Combine like terms: k + -28k = -27k
-21 + -27k = 37 + 2k

Solving
-21 + -27k = 37 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
-21 + -27k + -2k = 37 + 2k + -2k

Combine like terms: -27k + -2k = -29k
-21 + -29k = 37 + 2k + -2k

Combine like terms: 2k + -2k = 0
-21 + -29k = 37 + 0
-21 + -29k = 37

Add '21' to each side of the equation.
-21 + 21 + -29k = 37 + 21

Combine like terms: -21 + 21 = 0
0 + -29k = 37 + 21
-29k = 37 + 21

Combine like terms: 37 + 21 = 58
-29k = 58

Divide each side by '-29'.
k = -2

Simplifying
k = -2

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