HI TODAY WE ARE GOING TO TALK ABOUT SOLVING ONE STEP AND TWO STEP EQUATIONS!!
EXAMPLES OF ONE STEP EQATIONS
yes,i know you may be thinking ughh equations but they are really not that hard and i am here to help you so lets start this thing!!!
DID YOU SAY SOLVING ONE STEP AND TWO STEP EQUATIONS THATS HARD!
YES I DID SAY THAT AND ITS REALLY NOT THAT HARD SOLVING EQUATIONS. HERE LET ME EXPLAIN THE ONE ONE STEP EQUATIONS FIRST.
SOLVING ONE STEP EQUATION RULES
-IDENTIFY THE VARIABLE
-FIND OUT WHAT OPPERATION THAT THE PROBLEM IS
-DO THE OPPOSITE OF THE OPPERATION TO BOTH SIDES O9F THE EQUAL=SIGN TO SOLVE THE PROBLEMS
THESE ARE THE BASIC STEPS WE ARE GOING TO USE HERE ARE SOME EXAMPLES
y+14=20 -14 -14 y =6
did you understand that for the one step eqation you are going find the constant which is 14 and subtract it because the constant is possitive and you do the opposite of the constant and subtract from your coefficient
6+t=14 -6 -6 t =8
y-8=24 +8 +8 y=32
hmm i get it a little bit here let me try some problems
3x+-5=-26 -5 -5 3x -21 3x 3x x=7
wow i am impressed with you good job!! now lets move on to the two step eqation
ONE STEP EQATION EXAMPLES
x-120 =80 +120 +120 x=200
WOW AT FIRST IT WAS A LITTLE TRICKY BUT I WENT BACK AND LOOKED AT YOUR EXAMPLES AND I REMEMBERED THE INTERGER SAME CHANGE CHANGE I CANT BELIEVE THAT WORKED and for my second problem i remembered what MR.Longston said in class
Simplify using the inverse of addition and subtraction
Okay wow! that's it for the two step equations.
Two Step Equations rules
Simplify futher by using the inverse of multiplication or division
So basically that is it really for the two step equation but just remember the rules and you will be fine