WebDirect link to Kim Seidel's post “For the 2 sides of your e...”. more. For the 2 sides of your equation to be equal, the exponents must be equal. So, you can change the equation into: -2b = -b. Then, solve for "b". Sal does something very … WebFeb 27, 2024 · Solve According to the chart above, we should use multiplication. First, we should multiply the number of shelves per case by the number of cases. 9 shelves per case x 3 book cases = 27 shelves. Next, we must multiply the number of books per shelf by the number of shelves. 27 shelves x 16 books per shelf = 432 books. Check your answer
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WebOct 9, 2024 · 1. Know the order of operations. When simplifying math expressions, you can't simply proceed from left to right, multiplying, adding, subtracting, and so on as you go. Some math operations take precedence over others and must be done first. In fact, doing operations out of order can give you the wrong answer. WebApr 6, 2024 · Here are 15 techniques to show students, helping them solve math problems faster: Addition and Subtraction Many students struggle when learning to add integers of three digits or higher together, but changing the process’s steps can make it easier. The first step is to add what’s easy. The second step is to add the rest. bischoff rodgau restaurant
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