one step equations
Constant of x+12=25
25
Constant of 3x+8=17
+8
Which of the following functions are nonlinear? f(x) = 4 or f(x) = 3x -
F (x) = 3x -
What is the first step to solving a linear equation ?
first simplifyboth sides
z−9=1
Addition
Constant of y−7=15
15
Constant of 2m−5=11?
-5
Which of the following equations is non-linear? 2x−3y=9 or y=x2−4
y=x2−4
What is the second stop to solving a linear equation?
move variables to one side and constants to the other using addition/subtraction,
x+15=20
Subtraction
Constant of 5m=30
30
Constant of −6w−10=2 ?
-10
Which of the following equations is non-linear? y=3x2−7 or x−5y=20
y=3x2−7
What is the third step to solving linear equations?
isolate the variable by dealing with its coefficient (multiply/divide)
Which inverse operation should you use for this equation ( x+7=15 ) ?
Subtraction
Constant of −4p=−24
-24
Constant of 7p+0.5=14.5 ?
0.5
Which of the following equations is non-linear? y=5x or y=41x
y=5x
What is the fourth step to solving a linear equation?
check your solution
8y=72
Division
Constant of 4.3w=9
9
Constant of 4y+1=6 ?
+1
Which of the following equations is non-linear?x=−7 or y=x2−4
y=x2−4
What is the last step to solving a linear equation ?
ensure that your answer is true
Which inverse operation should you use for this equation ( 3x=15 ) ?
Division