Answer: x=5
Step-by-step explanation:
Substitute 17 for n(x)
17=2x+7
Subtract 7 from both sides
10=2x
Divide each side by 2 to get the x by itself
x=5
Answer = p=12-4 -12=17=18+19
p-q
p=12
Answer:
2
3 x 4 = 12 - 8 = 4 ÷ 2 = 2
-3 & -4;
-3 + (-4) = 7
-3-(-4) = -3+4 = 1
