SOLUTION: 3x=4x+5 3x-4x=5 -x=5 x=-5
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Algebra: Exponents and operations on exponents
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Question 4931
:
3x=4x+5
3x-4x=5
-x=5
x=-5
Found 2 solutions by
lotanez, stickkens
:
Answer by
lotanez(23)
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3x=4x+5
(-5)+ 3x = 4x + 5 -5
(-5)+ 3x = 4x
(-5)+ 3x - 3x = 4x + (-3x)
(-5)= 1x
-5 = x or x=-5
Answer by
stickkens(2)
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put this solution on YOUR website!