To solve is relatively easy. All you need to do is divide both sides by 3 to get the x variable alone.
When you do that what you are left with is x = 4 - 4/3y
Answer:
x=−4
Step-by-step explanation:
12-3x=-6x
add -3x on both sides
12=-6x+3x
add -6x and 3x together
12=-3x
divide both sides with -3

-4=x
since -3*4= -12
hope this makes sense
Answer:
The last option
Step-by-step explanation:
To find a percentage of something you need

The expected is correct marks, the total is the total amount - then you multiply by 100 to turn the decimal into a percentage.
Five and a quarter million in figures= 5,250,000
Answer:
The answer would be that All the powers have a value if 1 because the exponent is zero.
Step-by-step explanation:
Use the exponent rule to help you