1.32+7.8+4x=200x
=> 32+56+4x=200x
=>88+4x=200x
=>88=200x-40x
=>88=x(200-4)
=>88=196x
=>x=\(\frac{11}{49}\)
1.32+7.8+4x=200x
=> 32+56+4x=200x
=>88+4x=200x
=>88=200x-40x
=>88=x(200-4)
=>88=196x
=>x=\(\frac{11}{49}\)
Tìm x biết:
b) 1x32 + .7x8 + 4x =200x
1x32+7x8+4x = 200x
Tìm x để 1x32+7x8+4x=200x
Tìm số tự nhiên x, biết:
a, 149 - (35:x+3).17 = 13
b, 1 x 32 + 7 x 8 + 4 x = 200 x
\(\overline{1x32}\) +\(\overline{7x8}\) +\(\overline{4x}\) =\(\overline{200x}\)
1x32+7x8+4x=200x
tìm x
149- ( 35:x + 3 ) . 17 = 13
121:11-(4x+5 ) : 3 = 4
2+4+6+8+....+x = 2450
1x32+7x8+4x = 200x
tIm x để 1x32 + 7x8+4x=200x
Tìm x:
1x32+7x8+ 4x =200x