Answer:
3 (2+3×2-5×)
you see the two but it at the button
Answer:
(x,y)=(1,3)
Step-by-step explanation:
3x+4y=15_(i)
x_3y=_8_(ii)
subtracting both equations equation (ii) multiplying by 3
3x+4y=15
3x_9y=_24
13y=39
y=39/3
y=3
putting the value of y in equation (i)
3x+4y=15
3x+4×3=15
3x+12=15
3x=15_12
3x=3
x=3/3
x=1
(x,y)=(1,3)
<span>y + 4 + 3 (y + 2)
</span>y + 7 (y + 2)
y + 7y + 14
8y + 14
Answer:
x=3
Step-by-step explanation:
-3(x+4)+15=6-4x
-3x-12+15=6-4x
-3x-(-4x)-12+15=6
-3x+4x+3=6
x+3=6
x=6-3
x=3
Answer:
11 y + 3
Step-by-step explanation:
(6y-2) + (5y+5)
Add 6y and 5y
11y - 2 + 5
Add -2 and 5
11 y + 3