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3 years ago

Seven times the sum of 4 and a number is -14

Mathematics

2 answers:

elena55 [62]3 years ago

7 0

Answer:

Step-by-step explanation:

7*4a=-14

7-7*4a=-14-7

4a=-21

a=-5.25

MariettaO [177]3 years ago

3 0

7(4 + x) = -14
28 + 7x = -14
7x = - 42
x = -6

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