3 years ago

Express 7p+12=3p+11 as an equivalent equation by combining constants

Mathematics

2 answers:

meriva3 years ago

8 0

$7p+12=3p+11 \\ \\7p-3p=11-12\\ \\4p=-1 \ \ /:4\\ \\p=-\frac{1}{4}$

tigry1 [53]3 years ago

6 0

7p+12=3p+11
12-11=3p-7p
1=-4p
1/-4=p
-0.25=p

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