Show:
one-step equation
two-step equation
one-step equation
two-step equation
sorpresa
100
solve for x: x-3=4
x=7
100
solve for x 2x+5=2
x=-1.5
100
solve for p p*8=24
p=3
100
3x+7=20
x=4.3333
100
Solve for x 5x+10=110
x=20
200
Solve for x: x+6=2
x=-4
200
2y+7=11
y=2
200
solve for w W/9=81
w=9
200
x-3=-7
x=-4
300
solve for y: y*4=2
y=2
300
4q*4=40
q=2.5
300
L*7=35
L=5
300
8x*7=70
x=1.25
400
solve for x x/2=7
x=14
400
2x*7=21
x=1.5
400
S-30=-4
S=26
400
solve for q 7q/3=15
q=6.43 (rounded)
500
solve for x x+9=10
x=1
500
5m/3=10
m=6
500
A+60=7
A=-53
500
solve for m 4m+8=19
m=2.75