Multi-step equations
what is x in this problem? 4x+3x-7=0
x=1
2<2x<6
1<x<3
(-3, 8) (2, -11)
-19/5
5x-2=3x+4
x=3
n>1
------>0
what is x in this problem? 6(x - 2) + 14 = 26
x=4
-3<m-5<-1
2<m<4
(3,7) (1,1)
3
21x+2=9-2x
n<9
0<--------
what is a in this problem? a + 5 = −5a + 5
0
-1<9+n<17
-10<n<8
(8,2) (8,2)
2
31x+9=0-1x
ns
n>_9
---------->
what is p in this problem? p − 4 = −9 + p
No solution
9+2b<7 or 7-5b<-8
b<-1 or b>3
(1,2) (-1,0)
1
4(80+n) = (3k)n
ns
is it going left or right
free
what is n in this problem? 3n − 5 = −8(6 + 5n)
-1
-50<7k+6<-8
-8<k<-2
(1,1) (3,-1)
0
free points
free points
is it going left or right n>9
right