a + 98 x 2 = 182 + 1000
a + 98 x 2 = 1182
a + 196 = 1182
a = 1182 - 196
a = 986
k mình nha thanks nhìu
a+98x2=182+1000
=>a+196=1182
=>a=1182-196
=>a=986
\(a+98\cdot2=182+1000\)
\(a+98\cdot2=1182\)
\(a+196=1182\)
\(a=1182-196\)
\(a=986\)
a+98x2=182+1000
=a+196=1182
a =1182-196=986
a+98x2=182+1000
=a+98x2=1182
=a+196 =1182
a =1182 -196
a =986