Simultaneous equations, substitution
Authored by Gabriella Nánási
Mathematics
9th - 10th Grade
CCSS covered
Used 15+ times
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15 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=y-3 to the equation x+y=12, open brackets but don't combine terms.
(a)
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=2y+1 to the equation x+5y=10, open brackets but don't combine terms.
(a)
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=y-1 to the equation 3x+7y=11, open brackets but don't combine terms.
(a)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=5y+1 to the equation 4x+3y=10, open brackets but don't combine terms.
(a)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=3y+7 to the equation -x+y=1, open brackets but don't combine terms.
(a)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=5y-3 to the equation -x+3y=21, open brackets but don't combine terms.
(a)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Plug in x=-4y+4 to the equation -2x+y=1, open brackets but don't combine terms.
(a)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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