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TrishaDianeLlevago
Answered

Find the value of the expression given the value of the variables.

1. 3x + 5 ; x = 2
2. 5xy + x - 4, x= -3 and y = 5
3. 6ab-c/abc ; a =5 ;b =3 ; c = 10
4.3(xy + 6); x = -6 and y - 1
5 2x + 5 x / 3 x - y and y = - 8​

Sagot :

Rosegeanlopez60go

Answer:

1. 11

2. -52

3. 1349/15

4. 36

5. diko Alam Yung value NG x

Step-by-step explanation:

1. 3(2)+5

6+5=11

2. 5(-3)(5)+(-3)-4

5(-15)+(-7)

-45+-7= -52

3. 6(5)(3)-10/5(3)(10)

6(15)-10/5(30)

90-10/150= 1349/15

4. 3((-6)(-1)+6

3(6+6)

3(12)= 36

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