Answer:
3.75+6=9.75
Step-by-step explanation:
2x + 12 = 20
2x = 32
32/2x
X= 16
Answer:
w
_ +3
2
Step-by-step explanation:
this should be the answer
Answer:
x = 1 and y = -2
Step-by-step explanation:
Given that,
2x-3y = 8 ..(1)
4x+3y = -2 ..(2)
Add equation (1) and (2),
2x-3y+4x+3y = 8+(-2)
6x = 6
x = 1
Put the value of x in equation (1).
2-3y = 8
2-8 = 3y
-6 = 3y
y = -2
Hence, the value of x is 1 and that of y is -2.