Answer: 
Step-by-step explanation:

Distribute the negative sign. This basically changes all the signs inside the parentheses.

Combine like terms;

10 because if you 3 with 7 I will make 10
Did I blow your mind so hit that heart button
Answer:
Step-by-step explanation:
-4 - 10 + 9 = -14 + 9 = -5
= <span><span>−x</span>+6</span>
<span>=<span><span> −<span>3x</span></span>+3</span></span>
<span>= </span><span><span>−x</span>+6</span>
= <span><span>2x</span>−3</span>
<span>= <span><span>−<span>4x</span></span>−<span>17</span></span></span>