Question

how to solve this...​

Answer 1

Solution:-

$\implies \: (a) \: 8k - 7t - 6 + 3k - 7 \\ \\ \implies \: 11k - 7t - 13$

$\implies \: (b) \: \: \: 3x + 7 - 3 - 3k + 4k \\ \\ \implies \: k + 3x + 4$

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thanks

Answer 2

Step-by-step explanation:

8k+3k=11k

-7t in one place

-6-7=-13

Therefore 11k -7t -13