Multi-Step Equations
3(x + 3) = 5
What is -4/3
2x+6=2x+6
What is infinitely many solutions
2x + 4 = 12
What is x = 4
Explain how you know an equation has infinitely many solutions
What is when both sides are equal, when you can use any value for x and the equations balance
What are the steps to solve multi-step equations?
What is distribute, combine like terms, move variable, add or subtract, and multiply or divide
3x+4x+5=2x+10
What is x=1
2x-6=2x+6
What is No solution
x/2 + 4=7
What is x = 6
What makes an equation have no solution?
What is when you have same number of variables and different number of constants
When are Ms. G's office hours?
What is Friday's after school
3(x+2)+2=4x+2
What is x=6
3(x-4)=3x+4
What is No solution
2(x + 13) = 3x + x - 14
What is x = 6
What are inverse operations?
What is using opposite operations to work backwards to solve equations
5 = -5 is an example of what type of solution?
What is no solution
x + x + 3x+5=12
What is x=7/5
3x+2x+4=4x-1
What is x=-5 One solution
4( x + 5) + 6 = 2( 2x + 3)
What is no solution
What is a constant?
What is a number that is by itself
What is the square root of -121?
What is no solution
15x-15x+3x=2x+10
What is 10
3x+6y=3/5(5x+10y)
What is Infinitely Many Solutions
-7x + 3x + 1 = 2 - 3(x - 6)
What is -19
What is the number in front of a variable called?
What is a coefficient
Solve for x: x^2 = 169
What is x = 13 and x = -13