5x+5x-10
10x-10 is the only answer you can get from this
That will depend on where the equality sign is and the plus or minus values of 5x and 10 are of which none have been given.
-5x + 2(4x-10)=10
5x plus 3 does equal 3 plus 5x; commutative law.
-10x + 5x = -5x
x=6
It is: 5x
10x - 5x + 5x = 10x
-5x^2 - 55x - 120
2x plus 5x simplified is 7x.
5x+2x=7x2x + 5x = 7x
3
33