Answer:
The answer should be y = -2x + 5
Step-by-step explanation:
Subtract 4x to move it to the other side.
(2y = -4x + 10)
Then you divide both sides by 2 to get y by itself.
Answer:
A=4cm² is the correct answer
(4a+6b)×(a-b)
=4a(a-b)+6b(a-b)
=4a^2-4ab+6ab-6b^2
=4a^2+2ab-6b^2
Yes, because they both equal 25
Answer:
x = 32/3 , y = 9/2
Step-by-step explanation:
2y = 9
-6x + 4y = -46
y = 9/2
-6x + 4*(9/2) = - 46
- 6x +18 = - 46
- 6x = - 64
x = 64/6 = 32/3