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20 questions
Solve 2x−3=1
x=3
x=2
x=1
x=−2
Solve for x.
x = 21
x = 15
x = −21
x = 4
Solve for k
k = 7
k = -16
k = 4
k = -15
Solve for n
n = 8
n = -8
n = 32
n = 12
Solve for a:
33=4a−7
a=−10
a=10
a=4.5
What is the first step to solve this equation:
-3x + 11 = 44
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
7(2x−4)=42
x=5
x=8
x=2
x=9
2x−3+4x=27
x=12
x=4
x=5
x=15
Solve for x:
3(x−2)=18
x = 6
x = 4
x = 8
x = -4
WRITE AN EQUATION
For a field trip 4 students rode in cars and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?
4x = 472
9x=472
4+9x=472
4x+9=472
WRITE AN EQUATION
Aliyah had some candy to give to her four children. She first took ten pieces for herself and then evenly divided the rest among her children. Each child received two pieces. With how many pieces did she start?
4(x+10)=2
4(x−10)=2
x−10=2×4
2(x−10)=4
2x−(3+4x)=11
x=−4
x=37
x=−7
x=−817
Find x
x=10
x=157
x=715
x=5
x=310
x=4
x=5
x=6
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