katrine
katrine
30-05-2017
Mathematics
contestada
Solve 7(x - 4) + 4x = 71. 11 9 7 5
Respuesta :
cher
cher
30-05-2017
7(x - 4) + 4x = 71
Simplify.
7x - 28 + 4x = 71
Add 28 to both sides.
7x + 4x = 71 + 28
Add like terms.
11x = 99
Divide both sides by 11.
x = 9
~Hope I helped!~
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Аноним
Аноним
05-12-2019
Answer:
x=9
Step-by-step explanation:
its the right answer I aced my test
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