lottinthaavemyarey
lottinthaavemyarey
15-08-2016
Mathematics
contestada
solve for x. 5(x 1) = 4(x 8)
Respuesta :
apologiabiology
apologiabiology
15-08-2016
asssuming blanks are plus
5(x+1)=4(x+8)
distribute
a(b+c)=ab+ac
5(x+1)=5x+5
4(x+8)=4x+32
5x+5=4x+32
minus 4x from both sides
x+5=32
minus 5 from both sides
x=27
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