13x - 23 - 45 = 7x + 12
2 answers:
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Answer:
No solutions.
Step-by-step explanation:
Both equations have the same slope, but are separated by virtue of their different values of b, the y-intercept. The same slope means they are parallel lines. Since the y-intercept is different, they do not overlap.
As they say, "Parallel line have a lot in common. Too bad they'll never meet."
See attachment.
the first step is multiplication
the second step is collect like terms
third step is division
