-2y-4=4(y-1)
Always remove the pararentheses as your first step.
-2y-4 = 4y - 4
Combine like terms.
-2y - 4y = 4 - 4
-6y = 0
Divide both sides by -6 to find y.
-6y/-6 = 0/-6
y = 0
Done
STEP 1
Equation at the end of step
((14 • (x2)) - 7xy) - (3•72y2)
Equation at the end of step 2
((2•7x2) - 7xy) - (3•72y2)
STEP 3
STEP 4
Pulling out like terms
4.1 Pull out like factors :
14x2 - 7xy - 147y2 = 7 • (2x2 - xy - 21y2)
Trying to factor a multi variable polynomial :
4.2 Factoring 2x2 - xy - 21y2
Try to factor this multi-variable trinomial using trial and error
Found a factorization : (2x - 7y)•(x + 3y)
Answer:
The constant of proportionality is 0.59
Step-by-step explanation:
5 bananas cost 2.95.
Cost of each banner = 2.95/5
= 0.59
The equation
y=0.59x
Where,
y = cost
x= number of bananas
The constant of proportionality is 0.59
to show the proportional relationship between the cost and number of bananas.
Answer:
134.12
Step-by-step explanation:
Subtraction.
Tell me if you want a step by step.
Hope this helped. :)