Solve for the varible
1) 7= 1+ 2p 2) -3p + 5= 8
2 answers:
P=3 and p=-1 First you subtract the number without a variable to the other side, so subtract one from seven, and subtract five from eight. After that just divide to make p by its self and you get the answer!!
Answer:
p=3 and p=-1
Step-by-step explanation:
1) 7=1+2p
Subtract 1 on both sides to isolate x.
7=1+2p
<u>-1 -1 </u>
6=2p
Divide both sides by 2.
6=2p
<u>/2 /2 </u>
3=p
2) -3p+5=8
Subtract 5 on both sides to isolate x.
-3p+5=8
<u>-5 -5 </u>
-3p=3
Divide both sides by -3.
-3p=3
<u>/-3 /-3</u>
p=-1
Hope this helps...have a wonderful day C:
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