we conclude that a equivalent expression to 34x+5−7+12x is 48x - 2.
Two expressions are equivalent if one can be rewritten into the other. So we can start with our expression and then simplify it.
34x + 5 - 7 + 12x
If we simplify it, we will get an equivalent expression, then lets rewrite it as:
34x + 5 - 7 + 12x = (34x + 12x) + (5 - 7)
Now we can simplify these two terms to get:
34x + 5 - 7 + 12x = (34x + 12x) + (5 - 7) = (48x) - 2 = 48x - 2
Then we conclude that a equivalent expression to 34x+5−7+12x is 48x - 2.
If you want to learn more about equivalent expressions you can read:
https://brainly.com/question/2972832
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