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ollegr [7]
3 years ago
10

Evaluate 8x + 7 given that x - 3 = 10

Mathematics
2 answers:
Goryan [66]3 years ago
7 0
8x+7 and x-3=10

first add 3 to both side so x is by itself. x=13

Plug 13 to 8x+7

8(13)+7
  
104+7
 
=111

frozen [14]3 years ago
3 0
X=13
8*13+7=104+7=111
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