desirjeanpierre1 desirjeanpierre1

24-06-2017
Mathematics

contestada

if (4x+7)÷5=58,,,soo then x= A) 12.75 B) 1.15 C) 74.25 D)70.75 what's the answer guys

Respuesta :

mackeroons6 mackeroons6

24-06-2017

(4x+7)/5 = 58

Cross Multiply:
4x+7 = 5*58
4x + 7 = 290

Subtract 7 from both sides:
4x = 283

Divide by 4 on each side:
x = 70.75
D) 70.75! :)

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