Question

Hey,salut mă puteți ajuta la punctul C și punctul H?
Vă rogggg mult de ttooott!

Dau coroana+25 puncte

Prin metoda inversă

Answer 1

Răspuns:            

Explicație pas cu pas:

$\large\bf [376 + (c \cdot 3 - 4832) - 555 + 5] : 118 = 7$

$\large\bf[376+(c\cdot 3-4832)-555+5]=7\cdot118$

$\large \bf 376+(c\cdot 3-4832)-555+5=826$

$\large \bf 376+(c\cdot 3-4832)-555=826 - 5$

$\large \bf 376+(c\cdot 3-4832)=821 +555$

$\large \bf 376+(c\cdot 3-4832)=1376$

$\large \bf (c\cdot 3-4832)=1376 - 376$

$\large \bf c\cdot 3-4832=1000$

$\large \bf c\cdot 3=1000 +4832$

$\large \bf c\cdot 3=5832$

$\large \bf c=5832 : 3$

$\color{blue}\Large \boxed{\bf c=1944}$

=============================

$\large\bf [(h+428:4)\cdot2+5]\cdot2-186=800$

$\large\bf [(h+428:4)\cdot2+5]\cdot2=800+186$

$\large\bf [(h+428:4)\cdot2+5]\cdot2=986$

$\large\bf (h+428:4)\cdot2+5=986 : 2$

$\large\bf (h+428:4)\cdot2+5=493$

$\large\bf (h+428:4)\cdot2=493 -5$

$\large\bf (h+428:4)\cdot2=488$

$\large\bf h+428:4=488:2$

$\large\bf h+428:4=244$

$\large\bf h+107=244$

$\large\bf h=244-107$

$\color{red}\Large\boxed{\bf h=137}$

==pav38==