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rosijanka [135]
3 years ago
13

7(x – 4) = 84 what does 7x equal

Mathematics
2 answers:
Sidana [21]3 years ago
5 0
Here is your answer:                                                                                                                                                                                                                                                                 First combine:                                                                                                         7x-28=84                                                                                                               Add 28 on both sides 84+28=112                                                                         7x=112 or x=16
vodomira [7]3 years ago
4 0
Distribute to 7x-28=84
Subtract 84-28=56
7x=56
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