First is the fundimental principals of algebra (steps to solving equations)
1) First to solve the equation is to ask yourself 'What is happening to my variable?'
2)Do the inverse operation (opposite) to both sides of the equation
Initial Equation / Problem
x + 23
=
45
Subtract 23 from each side
x + 23 - 23
=
45 - 23
Result / Answer
x
=
22
3) Write the variable = answer
Steps for checking an equation
1) Re-write ex. 3+x=7
2)Plug in your answer ex. 3+4=7
3)Simplify ex. 7=7
4) Variable=answer ex.x=4
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4 comments:
omg nicky u r sew funny. like yor frst post.lol rotfl brb ttyl bbribs.
thanks. i think, ummmmm h....n..k..j..ummm
Good job! Your explanation is clear and correct! Next time try to add a link and don't forget about the vocabulary.
heyyyyyy its meh!!!! ya tibbie nicole ya...........
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