What is the answer to 5.4(3k-12)+3.2(2k+6)=-136 ?

The answer to 5.4(3k-12)+3.2(2k+6)=-136 is k=-4

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5.4(3k-12)+3.2(2k+6)=-136

5.4 (3 k - 12) + 3.2 (2 k + 6) = - 136

k = - 4

Solution steps

5.4 (3 k - 12) + 3.2 (2 k + 6) = - 136

Multiply both sides by

10

54 (3 k - 12) + 32 (2 k + 6) = - 1360

Expand

54 (3 k - 12) + 32 (2 k + 6) : 226 k - 456

226 k - 456 = - 1360

Move

456

to the right side

226 k = - 904

Divide both sides by

226

k = - 4

3 (x - 2) = 2 (2 x - 3)

24 = - (x + 5) - 17

8 (x - 10) - 4 (x + 3) = 9 x - 7 - 7 x + 1

\frac{- 1}{2} + \frac{x + 9}{14} = - 1

\frac{4}{5} m + 2 = 6

What is the answer to 5.4(3k-12)+3.2(2k+6)=-136 ?
The answer to 5.4(3k-12)+3.2(2k+6)=-136 is k=-4
Solve for k: 5.4(3k-12)+3.2(2k+6)=-136
The solution is k=-4