Math and science are similar because in science we use math, and in math we use science. However, people don't really notice it. As you can see, without math in science you cannot solve equations to find the answer to problems. As I figured, about 75% of science is math. In, science you use lots of math to find the rate, the height, the differences between recent equations from later equations. Math is use throughout science and it is hard to figure out which is math and which is science because it had fit together for a long time ago.
Math on the other hand, uses science about 50%. Math may use science when solving and word problem or something science related. However, math is use in science; science isn't really.use in math.Therefore, science everywhere, so it is hard to say that we don't use it.
Negative numbers are numbers with both negative and positive signs. They are used in math to find the distance or amount of things. However, it is usually about distance. Like if the word problem said," The temperature in the morning is 68 degrees and the temperature in the afternoon is 89 degrees. What is the degree in between?" As you can see the temperature rise, so the problem written out is negative 68 + positive 89. Negative plus a positive you subtract. 89-68 the temperature in between is 21. The temperature change is 21.
Negative numbers are used in real life too. It is like the situation I stated above about temperature. However, negatives numbers can be used in many more situations. The use of negative numbers are to find the distance, time, temperature, or anything in between.
To solve for an equation, such as 2x+7=15 we do it step by step. Firstly, we combine like terms, like 7x, 2h, and so on. Since there are no like terms, we simply skip that step. Next, we subtract seven from each side. Since we want both of the sides around the equal sign to be equal we subtract using the seven. We subtract because we need to do the opposite of adding. Seven minus seven, cross it off;15-7 equals 8. 2x=8. Divide two from both sides. Two divided by two cross it off; eight divided by two equals four. Therefore, four is the answer.
As you can see, solving equations isn't very hard to do. You just have to do it step-by-step like order of operation. The steps to solve for equations are combine like term, subtract or add each number, make sure to keep the equation in balance. Finally, divide with the like term and you get your answer.
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