Answer:
X=56/9
Step-by-step explanation:
7x+2(x-5)46
7x+2x-10=46
9x-10=46
9x=46+10
9x=56
36+8pie
^put it into a calculator
Answer:
Step-by-step explanation:
to be honest i dont know
Answer:
x=3
Step-by-step explanation:
a^2 + b^2 = c^2
x^2 + 4^2 = (x+2)^2
Plug in caculater.
Answer: x=3
Y + 12 = 7 =
y = -12 + 7 =
y = - 5