Question

2x-(3-x)=-9.........​

Answer 1

Answer

$2x - (3 - x) = - 9$

$2x - 3 + x = - 9$

$3x - 3 = - 9$

$3x = - 9 + 3$

$3x = - 6$

$x = \frac{ - 6}{3}$

$x = - 2$

Answer 2

Answer:

-2 is the answer

Step-by-step explanation:

2x - (3-x) = -9 (next step change of sign)

2x-3+x =-9 (minus * minus = plus)

3x -3= -9 ( like terms should be added so 2x +x=3x )

3x=-9+3

3x - 6

x = -6 divided by 3

x=-2

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