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WorksheetsLinear equation & System
Total questions: 19
Worksheet time: 14mins
Is the ordered pair (2, 0) a solution to the equation 2x + y = 4?
yes
no
not enough information
Is the point (5, -2) a solution to the equation x - y = 7?
yes
no
not enough information
Is the point (-2, 5) a solution to the equation x + y = 7?
yes
no
not enough information
y = 1/2 x + 10 when x = 24?
How many solutions would this system of equations have?
9y+8=9y-8
No Solution
One Solution
Infinite Solution
How many solutions would this system of equations have?
-10y-6 = -10y-6
No Solution
One Solution
Infinite Solutions
How many solutions would this system of equations have?
6m+18=2m+18
No solution
One Solution
Infinite Solutions
How many solutions would this system of equations have?
2m+6=2m+12
No Solution
One Solution
Infinite Solutions
How many solutions would this system of equations have?
-5y-15=5y-10
No Solution
One Solution
Infinite Solutions
Slope-Intercept Form?
(y = mx +b)
Slope-Intercept Form?
(y = mx +b)
Slope-Intercept Form?
(y = mx +b)
Slope-Intercept Form?
(y = mx +b)
Which table corresponds to the equation?
When we add the two equations, what is the new equation we've created ?
3x+2y=7
−3x+4y=5
6x+6y=12
6y=75
6y=12
Now that we have 6y=12, what do you think we do ?
3x+2y=7
−3x+4y=5
That's it - that's the answer - piece of cake!
Solve the equation 6y=12 and get y = 2, then substitute back into either equation to find "x"
