3x+2(-x)+(-4)=2x+1

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Solution for 3x+2(-x)+(-4)=2x+1 equation:



3x+2(-x)+(-4)=2x+1
We move all terms to the left:
3x+2(-x)+(-4)-(2x+1)=0
We add all the numbers together, and all the variables
3x+2(-1x)-(2x+1)+(-4)=0
We add all the numbers together, and all the variables
3x+2(-1x)-(2x+1)-4=0
We multiply parentheses
3x-2x-(2x+1)-4=0
We get rid of parentheses
3x-2x-2x-1-4=0
We add all the numbers together, and all the variables
-1x-5=0
We move all terms containing x to the left, all other terms to the right
-x=5
x=5/-1
x=-5

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