Answer:
x=8
Step-by-step explanation:
Make sure variables are on one side of the equation and numbers are on the other
-3x+7x=-20-12
-4x=-32
4x=32
x=8
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What logo are you talking about
F= hypotenuse
E= opposite
G= adjacent
Answer:
1st: 105/h
2nd: 95/h
Step-by-step explanation:
10A+15B=2475 (1)
A+B=200 |*10 => 10A+10B=2000 (2)
From (1) - (2), we have 5B=475, so B=95
then A+95=200 so A is 105