your post is gibberish. words stuck into the math, math repeated ad nauseum.
A appears to be
-78x+52=-52x-78
which is equivalent to
-78x + 52x = -78 - 52
-26x = -130
so there is a solution.
If you simplify each choice and wind up with something which is true for all x, such as 24 = 24 then there are infinitely many choices
if you wind up with something that is clearly false, such as 24 = -10 then there is no solution.
So, if you still need help, just type your equations so they make sense (ONE TIME ONLY) and then maybe we can get somewhere.
Remember: It's not my job to figure out what you mean.
It's your job to say it so clearly you cannot be misunderstood.
you have failed dismally in that regard.
Which of the following equations have exactly one solution?
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
-78x+52=-52x-78−78x+52=−52x−78minus, 78, x, plus, 52, equals, minus, 52, x, minus, 78
(Choice B)
B
58x+52=78x-7858x+52=78x−7858, x, plus, 52, equals, 78, x, minus, 78
(Choice C)
C
58x+52=-78x-7858x+52=−78x−7858, x, plus, 52, equals, minus, 78, x, minus, 78
(Choice D)
D
52x+52=52x-7852x+52=52x−78
1 answer