Thursday
April 24, 2014

Homework Help: maths

Posted by sarah on Saturday, May 12, 2007 at 5:11pm.

how do i solve the following equation?

4 - x = 2 - (3 - 2x)

remove ( ) by distributing - sign
4-x=2-3+2x

then add -4 to both sides to get
-x = -4 + 2 -3 + 2x
then
-x = -5 +2x
then add 2x to both sides

x=-5

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Inter. Algebra - I find it curious here: a - b=2 in this case, rationalize by ...
Maths - you have to solve the following by finding the value of x and y. can u ...
Rational Expression - (x+1/2x-1 - x-1/2x+1) * (2x-1/x - 2x-1/x^2) (x+1/2x-1 - x-...
math-calculus - so with this one i do the same thing multiplying what inside ...
bobpursly,.math - Ok, assume it equals zero. 2x + 3y -6=0 subtract 3y from each ...
Pre Cal - 6-x=2x+9 If you are to solve the equation for x, first try to get the ...
Algebra - Need help with this problem, 2x+y=6 solve for y 2x+y=6 subtract 2x ...
Algebra--Correction? - Solve the absolute value equation. I I will represent ...
maths - if sinA+cosA=1/5, then a value of tanA/2 satisfies which of the equation...
math - hi, i need help with solving this equation for "y" 2x+3y=-2 2x+3y=-2 Get ...

Search
Members