Answer:
y = -29/19 and x = -44/19
Step-by-step explanation:
3x + 2y = -10 multiply by -2 ⇔ -6x - 4y = 20
2x - 5y = 3 multiply by 3 ⇔ <u> 6x - 15y = 9 </u>
Add the two equation -19y = 29
y = -29/19
Use equation one and solve for x
3x + 2(-29/19) = -10
3x - 58/19 = -10
3x = -10 + 58/19
3x = -190/19 + 58/19
3x = (-190 + 58)/19
3x = -132/19
x = - 132/ 19 ÷3 
x = -44/19
Partial quotient is an easy step by step method where partial answer is obtained in each step.
Here the divisor is 14. So, let's multiply 14 with 10.
Hence, 14*10=140
Given dividend= 575.
Now subtract 140 from 575.
1)So, 575- 140 = 435
Notice 140 further goes from 435. Let's subtract another 140 from 435 and we can keep repeating this method till it won't further goes.
2)435-140=295
3)295-140=155
4)155-140= 15
Now 140 cannot taken out from 15. But we can take out simply 14 from 15.
5)Hence, 15-14 =1
So, the partial quotient is 10+10+10+10+1= 41.
So, the quotient is 41.
Pirimeter is of a rectangle is S+S+S+S
4 + 3 + 4 + 3 = 14
Hope this helps :)
