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Sagot :
Answer:
1.
Example 1. Solve for x. x + 8 = 12. To solve the equation x + 8 = 12, you must get x by itself on one side.
Example 2. Solve for y. y – 9 = 25. To solve this equation, you must get y by itself on one side.
Example 3. Solve for x. x + 15 = 6. To solve, subtract 15 from both sides.
2.
To write an expression, we often have to interpret a written phrase. For example, the phrase “6 added to some number” can be written as the expression x + 6, where the variable x represents the unknown number.
[tex].[/tex]
Answer:
equations have equal signs(=) while expression uses greater than(>) or less than<, greater than or equal ([tex]\geq[/tex]) symbol and less than or equal symbol(≤)
an example of an equation is [tex]x^{2}[/tex]+4x+3=0
examples of an expression are x+3 > 5, x-13 ≤ 0
Step-by-step explanation:
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