We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
How do I simplify these equations
I know it sounds easy, but my head is so confused, I need to do this for my hwk thats due in tomorrow.. how do I simplify these equations; ie. 2a+a=3a Okay heres the questions:
-
7x-2y+4x+8y=
-
8x+4y+7x+2z=
-
4x-6x+9y-11y=
If you could explain, I would be very grateful! Thanks =)
Pretend the letters are actual objects.
Like the first one, 7x-2y+4x+8y= x = apples y = oranges
7 apples + 4 apples + 8 oranges - 2 oranges = 11 apples + 6 oranges
It’s not hard- you combine the like number/letter combinations. If you have 3x and later on -2x then you know you have x or (‘1x’ depends on your teacher).
1.11x + 6y 2.15x + 4y + 2z 3.-2x - 2y
-
Solving Equations and Formulas. - 3 Answers
Alrighty. Here's my first question: -3x + b = 6x Please show me STEP BY STEP! How to do this.
-
Another math equation - 5 Answers
Another one 61/3 minus 5 1/4
-
Can someone simplify this? - 3 Answers
Can someone simplify k+1(k+2) for me please. I'm trying to prove that 2+4+6+...+2n=n(n+1) using mathematical induction
-
Help mee solve the equation please - 5 Answers
Help me solve the equation pleaseee 4t^2+19=19
-
Easy math equation, can you do it? - 5 Answers
Are you smart enuff?? [ eight and two thirds plus six and two thirds ]
-
Have any of you ever struggled with equations (deconstruction and cancellation) and story problems? - 1 Answers
If you can help me that would be nice. I'm really have a difficult time, I understand the information but I can't write out w...
-
how do i simplify brackets eg 5(a+7)? - 4 Answers
in my maths class we've been learning how to expand and simplify brackets but its really hard. can someone explain it to me p...
-
How to solve the equation for algebra 1 problem? - 3 Answers
Solve the equation for y: 6(y-2)+5=-13 Can any one explain how to do it. Explaining please not just the answer:)
-
I need help in math, It says Simplify. State the restrictions on the variable - 1 Answers
(4-x)(x power 2 -9) ------------------------- (x-4)(x-3) Can anyone help me?
-
Make Equation - 2 Answers
A theater sold a total of 220 tickets. Some of them sold for $6 each and the rest sold for $3 each. The total amount collecte...
Equator Education
Education Consultants, Study Abroad, Career Counseling
Onepoint Education Services
Educational Consultants, Visa Services
Dubiz
Business Services, Accounting & Taxation, Business Setup
Dissertation Proposal
Academic Services, Design Services, Educational Support
NLET
School Management Software, Education Technology, ERP Software