32x+2y=90
19x+4y=90
find x and y

x = 2

y = 13

Step-by-step explanation:

Given that:

32x+2y=90. eq 1

19x+4y=90 eq 2

Now multiply eq 1 with 2

We get:

64x + 4y = 180 eq 3

Subtracting eq 2 from eq 3:

(64x + 4y) - (19x + 4y) = 180-90

Negative sign will inverse signs of next bracket:

64x + 4y - 19x - 4y = 90

Adding like terms:

45x = 90

Dividing both sides by 45:

x = 90/45

x = 2

Now putting value of x in eq 1:

32x + 2y = 90

32(2) + 2y =90

64 + 2y = 90

Subtracting 64 from both sides:

64-64 + 2y = 90 - 64

2y = 26

Dividing both sides by 2

y = 26/2

y = 13

So

x = 2

y = 13

bfgbh bhf gfdzf bhgfrdfgbn cvdgsytrghvn ncvhgfdtrseawa hgdrsxcvbgfrewq

step-by-step explanation: