Step-by-step explanation:
the answer is in the above image
w-(-3)=7
Pretend that there is a -1 in front of the bracket
w-1(-3)=7
Mutiply the bracket by -1
(-1)(-3)=3
w+3=7
Move +3 to the other side. Sign changes from +3 to -3.
w+3-3=7-3
w=4
Answer: w=4
Answer:
For 293737281020387272 years tamad ka paren mag basa ng numbers
B.
Took the test :}
