2 answers:
Answer:
no solutions
Step-by-step explanation:
4 + 5m = 4m + 1 + m <em>combine like terms</em>
4 + 5m = 5m + 1 <em>subtract 5m from each side</em>
4 = 1
4 can never equal 1, so no value of m would allow the equation to be correct
<h3>
Answer: C) No solutions</h3>
The left side 4+5m is the same as 5m+4
Simplifying the right hand side has 4m+1+m turn into 5m+1
The original equation is equivalent to 5m+4 = 5m+1
If we subtract 5m from both sides, the 5m terms cancel leaving us with 4 = 1, but that's not a true statement.
Regardless of whatever value you pick for m, the original equation will not be true.
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Answer:
13/40
Step-by-step explanation:
Answer:
(-7,0) and (-5,0)
Step-by-step explanation
1. 0= (x + 7)
-7 -7
-7=x
(-7,0)
2. 0= (x + 5)
-5 -5
-5=x
(-5,0)
<span>A) 5x + 7y = 3
B) 2x + 3y = 1
Multiplying Equation B by -2.5
</span><span>B) -5x -7.5y = -2.5 Then adding this to Equation A)
A) 5x + 7y = 3</span>
-.5y = .5
y = -1
Since
<span>2x + 3y = 1 then
2x -3 = 1
then x = 2
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Answer:
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Answer:
I think it is non proportional
