460 + 85 *4 = x +175 /5 + 30
460 + 85 x 4 = x + 175 / 5 + 30
(giúp mik nha mn ) c.ơn mn nhìu
460 + 85 x 4 = x + 175/5 + 30
460 + 340 = x + 35 + 30
800 = x + 65
x = 800 - 65
x = 735
460 + 85 x 4 = x + 175/5 + 30
460 + 340 = x + 35 + 30
800 = x + 65
x = 800 - 65
x = 735
tim X
460 + 85 x 4 = \(\frac{X+175}{5}\) + 30
GIAI THEO CACH LOP 5
\(460+85\) x \(4=\frac{x+175}{5}+30\)
\(460+340=\frac{x+175}{5}+30\)
\(800=\frac{x+175}{5}+30\\ \frac{x+175}{5}=800-30\\ \frac{x+175}{5}=770\)
\(x+175=770\) x \(5\)
\(x+175=3850\\ x=3850-175\\ x=3675\)
460 - 80 x 4 = ( x + 200) : 4
460 - 340 = (x + 200) : 4
120 = ( x + 200) : 4
x + 200 = 120 x 4
x + 200 = 480
x = 480 - 200
x = 280
Tìm x:460+85*=x+175/5+30
Lưu ý :dấu / là dấu gạch phân số
tìm x:460+85*4=x+125/5 +30
460+(85×4)=x+157/5+30
460+340=x+\(\frac{157}{5}\)+30
460+340=x+\(\left(\frac{157}{5}+30\right)\)
800=x+61,4
x=800-61,4
x=\(\frac{3693}{5}\)=738,6
460=85.4=x+175 phần 5+30
Tìm x biết 460+85x4=x+175:5+30
dễ mà 460 + 85 * 4 = x + 175 : 5 + 30
460 + 340 = x + 35 + 30
800 = x + 65
800 - 65 = x
735 = x hay x = 735
Tìm x biết 460+85x4={x+175}:5+30
460+85x4=(x+175):5+30
<=>460+340=x.1/5+175.1/5+30
<=>800=1/5x+35+30
<=>735=1/5.x
<=>x=3675
Chúc bạn học tốt ^_^
460 + 85 x 4 = ( x+ 175 ) : 5 + 30
= 460 + 340 = ( x + 175 ) : 5 + 30
= 800 = ( x + 175 ) : 5 + 30
= ( x + 175 ) : 5 = 800 - 30
= ( x+ 175 ) : 5 = 770
= ( x +175 ) = 770 x 5
= x + 175 = 3850
x = 3850 - 175
x = 3675
Tìm x biết 460+85x4={x+175}:5+30
460+85x4=x+175:5+30
460 + 340 = x + 35 + 30
800 = x + 65
x = 800 - 65
x = 735
460 + 340 = x + 35 + 30
800 = x + 65
x = 800 - 65
x = 735
460+85x4=(x+175):5+30
<=>460+340=x.1/5+175.1/5+30
<=>800=1/5x+35+30
<=>735=1/5.x
<=>x=3675
Chúc bạn học tốt ^_^