Question

1) (-3) + (-7)= (-7)+​

Answer 1

Step-by-step explanation:

$- 3x + ( - 7)x = - 7 \\ - 3x - 7x = - 7 \\ - 10x = - 7 \\ x = \frac{ - 7}{ - 10}$

$x = \frac{7}{10} = 0.7$

Your answer is 7/10

Answer 2

If we take out -3 and - 7 from the bracket -+-=+ so we will add -3 and -7 and we get -4 and we will add -4 and - 7 = answer is -3