\(\Rightarrow\left(-484+x\right)=\left(-584\right)-\left(-632\right)\\ \Rightarrow\left(-484+x\right)=48\\ \Rightarrow x=48-\left(-484\right)\\ \Rightarrow x=532\)
=>-548+484-x=-632
=>x+64=632
hay x=568
\(\Rightarrow\left(-484+x\right)=\left(-584\right)-\left(-632\right)\\ \Rightarrow\left(-484+x\right)=48\\ \Rightarrow x=48-\left(-484\right)\\ \Rightarrow x=532\)
=>-548+484-x=-632
=>x+64=632
hay x=568
484+x = -632 + (-548)
-x+(-32)+(-46)=-84
484+x=-632+(-548)
a.484+x=(-632)+(-548)
b.(-x)+(-62)+(-46)=-14
c.25+(x-5)=-415-(15-415)
Bài 2(2,5 điểm) Tìm số nguyên x biết:
a ) 3 - ( 17 - x ) = 289 - ( 36 + 289 )
b ) 25 + ( x-5 ) = - 415 - ( 15 - 415 )
c ) ( - x ) + ( - 62 ) + ( - 46 ) = - 14
d ) 484 + x = - 632 + ( - 548 )
e ) 17 - ( - x + ( - x - ( - x ) ) ) = -16
f ) x - (( - x + ( x + 3 ))) - (( x + 3 ) - ( x - 2 ) = 0
tìm số nguyên x
a) 484 + x = -363 - (-548)
b) /x + 9 / - 13 = 12
bài 1: tìm x
a) 2x - (-1) = 1
b) 484 + x = -363 - (-548)
c) 7x - 8 = 713
Bài 1: a,484+(x-5)=-363-(-548). b,18+(x-13)=26-x+14. c,-(x-13+25)=99+(x-74)
Tìm số nguyên x biết:
a) 7 + (-x) = (-5) - (-14)
b) 484 + x = (-632) + (-584)
c) 311 - x + 82= 46 + (x - 21 )
d) | x + 9 | = 12