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aleksandr82 [10.1K]
3 years ago
11

HELP ME PLS!!! PLS PLS

Mathematics
1 answer:
nadya68 [22]3 years ago
8 0

Answer:

53

Step-by-step explanation:

3x +17= 7x-31

17+31 = 7x-3x

48 = 4x

48/4= x

12=x

x=12

KL= 3x+17= 7x+31

using KL= 3x+17;

KL= 3(12) +17

KL = 36+17

KL=53

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<u><em>The correct question is</em></u>

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