Multiply 6 and 17 and see if it equals 102
Answer:
x = 13, y = 3
Step-by-step explanation:
3(5y - 2) - 4y = 27
15y - 6 - 4y = 27
11y = 33
y = 3
x = 15 - 2
x = 13
We can solve this by substitution
-2x=6-6y
-2x/-2=(6-6y)/-2
x= -3+3y
7(-3+3y)+8y=-6
-21+21y+8y=-6
29y=15
y=15/29
-2x+6(15/29)=6
-2x+90/29=6
-2x=6-90/29
-2x= 174/29-90/29
-2x= 84/29
-2x(29)=(84/29)29
-54x=84
x= -84/54
x= -14/9
so x= -14/9
y= 15/29
