Question

3(x-1)-(4x-5)=2(5x-1)-7

Answer 1

simplify it and solve for x.simple...whats the problem?

Answer 2

i dont know how to do it period..

Answer 3

please do the problem let me see

Answer 4

3x-3-4x+5=10x-2-7
arrange them...
10x-3x+4x-9-2=0
11x=11
x=1 ....got it?or any confusion?

Answer 5

so the problems in the parenthesis have to get done first...

Answer 6

Yup. It always goes in the order of PEDMAS:

http://www.mathsisfun.com/operation-order-pemdas.html

How Do I Remember It All ... ? PEMDAS !

P
Parentheses first
E
Exponents (ie Powers and Square Roots, etc.)
MD
Multiplication and Division (left-to-right)
AS
Addition and Subtraction (left-to-right)

Divide and Multiply rank equally (and go left to right).
Add and Subtract rank equally (and go left to right)

Answer 7

yes ...rules are here.... PEMDAS... means u have to solve it as
Parenthesis
exponents (if given)
Multiplication
Division
Addition
Subtraction...

Answer 8

ok thnak you guys