Multi-Step problems using Distributive Property and variables on both sides
7(x-2)=6x
14
2x+5= 3x
5
Three less than six times a number is 21. What is the number? You must have the correct equations and answer!
n=4
Name the three different types of solutions for equations.
One solution, infinite solutions, no solution
-1/2=3/2k+3/2
k=-4/3
-(a-12)+4a= 9a
2
5x+2= 3x-8
-5
Subtract a number divided by nine from three and the difference is zero. What is the number? You must have the correct equations and answer!
n=27
If after solving the equation you arrive at 5 = -5, what is the type of solution?
no solution
3/2n-8/3=-29/12
n=1/6
3(x+1)=x+5
1
12x+8= 3x+62
6
A number divided by -5 is 7, What is the number?You must have the correct equations and answer!
n=-35
If you arrive at the step 6=6 when solving an equation, what would be the solution?
infinite solutions
11/4+3/4r=163/32
r=25/8
4(2a+3)= -3(a-1)+31
2
16-4x=7x+5
1
One third of Grade 8 students went to a concert. 4 teachers went too. There were 41 people on the bus including the driver. How many Grade 8 students were there? You must have the correct equations and answer!
n=108
If you arrive at 6x+2=6x+2 when solving the equation, what type of solution can you predict this is?
infinite solutions
2b+9/5=-11/5
b=-2