keeks11
10.07.2019 •
Mathematics
Part a: is x=6 a solution of the equation 8x+18=56? explain. part b: suppose the solution x=6 increases to x=9, and the left side of the equation stays the same. how would the right side need to change if the solution is no x=9?
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Ответ:
C. 68
Step-by-step explanation:
Fill in your values.
20/ 4 + 7 x 9
Solve using PEMDAS.
5 + 7 x 9
5 + 63
68