3(2k-5)-2(5k+7)=

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Solution for 3(2k-5)-2(5k+7)= equation:


Simplifying
3(2k + -5) + -2(5k + 7) = 0

Reorder the terms:
3(-5 + 2k) + -2(5k + 7) = 0
(-5 * 3 + 2k * 3) + -2(5k + 7) = 0
(-15 + 6k) + -2(5k + 7) = 0

Reorder the terms:
-15 + 6k + -2(7 + 5k) = 0
-15 + 6k + (7 * -2 + 5k * -2) = 0
-15 + 6k + (-14 + -10k) = 0

Reorder the terms:
-15 + -14 + 6k + -10k = 0

Combine like terms: -15 + -14 = -29
-29 + 6k + -10k = 0

Combine like terms: 6k + -10k = -4k
-29 + -4k = 0

Solving
-29 + -4k = 0

Solving for variable 'k'.

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

Add '29' to each side of the equation.
-29 + 29 + -4k = 0 + 29

Combine like terms: -29 + 29 = 0
0 + -4k = 0 + 29
-4k = 0 + 29

Combine like terms: 0 + 29 = 29
-4k = 29

Divide each side by '-4'.
k = -7.25

Simplifying
k = -7.25

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