If you good at math pls help
- Thread starter Redeem87
- Start date
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4x-10 = 3x + x - 2x
-10 = 3x + x - 2x -4x
simplify like terms
-10 = -2x
divide both sides by -2 to get x by itself
5 = x
check your answer by replacing x with 5
2(2(5)-5) = 3(5) + 5 - 2(5)
2(5) = 15 + 5 - 10
10 = 10
so x = 5
-10 = 3x + x - 2x -4x
simplify like terms
-10 = -2x
divide both sides by -2 to get x by itself
5 = x
check your answer by replacing x with 5
2(2(5)-5) = 3(5) + 5 - 2(5)
2(5) = 15 + 5 - 10
10 = 10
so x = 5
2(2x-5)=3x+x-2x
Distribute the 2
4x-10 = 3x+x-2x
Combine like terms
4x-10= 2x
Group like terms
-10= -2x
Divide
x=5
Triple Checked
This is what I needed ty
So i take that 2 and mulitply it with the negative 5 and 2x
Correct Breh
What did you do with the 3x+x-2x how does it 4 x-10 =2x
Stupid I know
Ok I see the x with no number beside it has a imaginary 1 in front of it and 4 plus negative 2 is 2 which gives me 2x
so 4x -10=2x
Last edited:
3x+x+-2x =====> 3+1+-2 = 2 so it would be 2x
you get 4x-10 from 2(2x-5)
you take 2 and multiply it by the two inside terms. 2 times 2x = 4x and 2 times -5 = -10
combine the two and you have 4x-10
Then I group my terms 4x and 2x
whis is 4x-2x which leaves me with 2x =10 and then I divide and my awnser is 5
Ty teach broke it down for me