\(5x-\left\{4x-2\left[4x-3\left(5x-2\right)\right]\right\}=182\)
\(5x-\left[4x-2\left(4x-15x+6\right)\right]=182\)
\(5x-\left[4x-2\left(-11x+6\right)\right]=182\)
\(5x-\left(4x+22x-12\right)=182\)
\(5x-\left(26x-12\right)=182\)
\(5x-26x+12=182\)
\(-21x=182-12\)
\(-21x=170\)
\(x=-\frac{170}{21}\)
Tìm x :
5x-3(4x-2(4x-3(5x-2)))=182
Tìm x biết :
5x-3{4x-2[4x-3(5x-2)]}=182
Tìm x , biết
5x-3{4x-2[4x-3(5x-2]}=182
Tìm x, biết:
5 x - 3 4 x - 2 [ 4 x - 3 ( 5 x - 2 ) ] = 182 .
\(5x-3\left\{4x-2\left[4x-3\left(5x-2\right)\right]\right\}=182\)
Hãy tìm x
Tìm x:
a) 4(18 - 5x) - 12(3x - 7) = 15(2x - 16) - 6(x + 14)
b) 5(3x + 5) - 4(2x - 3) = 5x + 3(2x + 12) + 1
c) 2(5x - 8) - 3(4x - 5) = 4(3x - 4) +11
d) 5x - 3{4x - 2[4x - 3(5x - 2)]} = 182
a, 5x-3{ 4x-2[ 4x-3( 5x-2)]}= 182
HELP ME PLEASE
THANKS
MK SẼ TICK HẾT
tìm x biết:
\(5x-3\left\{4x-\left[4x-3\left(5x-2\right)\right]\right\}=182\)
d) \(5x-3.\left\{4x-2.\left[4x-3.\left(5x-2\right)\right]\right\}=182\)
\(\Leftrightarrow5x-3.\left[4x-2.\left(4x-15x+6\right)\right]=182\)
\(\Leftrightarrow5x-3.\left[4x-2.\left(-11x+6\right)\right]=182\)
\(\Leftrightarrow5x-3.\left(4x+22x-12\right)=182\)
\(\Leftrightarrow5x-3.\left(26x-12\right)=182\)
\(\Leftrightarrow5x-78x+35=182\)
\(\Leftrightarrow-73x+36=182\)
\(\Leftrightarrow-73x=146\)
\(\Leftrightarrow x=-2\)
