Yes, by AAS
(Please comment if you want explanation)
Remember, you can do anything to an equation as long as you do it to both sides
and for inequalities, if you multiply or divide both sides by a negative, you have to flip the direction of the inequality sign
so
-6y+3>9-7y
add 7y to both sides
y+3>9
minus 3 both sides
y>6
Answer:
$15
Step-by-step explanation:
Answer:
<u>The answer is option C. 6a-7</u>
Step-by-step explanation:
Given that
5(3a-1)-2(3a-2)=3(a+2)+v
Solve for v
∴ v = 5(3a-1)-2(3a-2) - 3(a+2)
∴ v = 15a - 5 - 6a + 4 - 3a - 6
∴ v = 15a - 6a - 3a - 5 + 4 - 6
∴ v = 6a - 7
<u>So the answer is option C. 6a-7</u>