5/2x+1/2x=10+7/2x
PLEASE I NEED HELP ;))))
2 answers:
X=-20 Combine like terms 6/2x=10+7/2x Subtract 6/2 from both sides 0=10+1/2x Subtract 10 from both sides -10=1/2x Divide 1/2 by both sides to isolate the variable and you’ll get X=-20
Answer:
The answer is that x = -20.
Step-by-step explanation:
The equation:
5/2x + 1/2x = 10 + 7/2x
6/2x = 10 + 7/2x
-7/2x + 6/2x = 10
-1/2x = 10
-1/2x * -2 = 10 * -2
x = -20
Proof:
5/2*-20 + 1/2*-20 = 10 + 7/2(-20)
-50 + (-10) = 10 + (-70)
-50 - 10 = 10 - 70
-60 = -60
You might be interested in
Answer:
5.76
Step-by-step explanation:
17.28/3
Answer:
B. SUBTRACTION PROPERTY OF EQUALITY
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
96 divided by 3
A quick way to do it:
9 divided by 3 = 3
6 divided by 3 = 2
answer: 32