Math, asked by arpitgarg67, 3 months ago

Add a) 15 x 3 - 3x + 7 , 12 x 2 -11, 7 x -4

Answers

Answered by vineethk210

0

Step-by-step explanation:

45-3x+7=52-3x

52-3x=0

52=3x

x=3/-52=-0.05 first answer

12*2-11=24-11=13 second answer

7*-4=-28 third answer

plz mark it brainliest

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