Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$-(-40)+(-100); -(-40)-100; -(40)+100; 40-100; -60$$

Answer

40-100;+40-100;-40+100;40-100;-60

Solution


Remove parentheses.
\[\begin{aligned}&40-100\\&+40-100\\&-40+100\\&40-100\\&-60\end{aligned}\]
[email protected]
Privacy Policy | Terms & Conditions
Contact Us