👤
a fost răspuns

A)6(x+3)-7(x+5)=4(x+1)-2(x+6)+12
B)5(2x+7)-3(3x-8)=9x-2(3x-5)+13
C)4(4x-11)+5(7-2x)=16-3(3x-10)
D)7(5x-8)+6(5-3x)=28-8(3-4x)
Ajutatima va rogggg

Răspuns :

A. -x-17=2x+4 <=> -3x=21 <=> x= -7
B. x+59=3x+23 <=> 4x=36 <=> x=9
C. 6x-9= -9x+14 <=> 15x=25 <=> x= 5/3
D. 17x-26=32x+4 <=> 15x=30 <=> x=2