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Solving equations by substitution
Questions (7)
4p + 2q = 8 and q = 2p +1 solve by substitution
4 answers
asked by
natasha
1,376 views
If 2r=−4, then what is the value of 8r?(1 point)
1 answer
asked anonymously
38 views
Priscilla has a number riddle for her friends. She wants them to guess what number she is thinking of. She tells them that her
1 answer
asked by
whyyyyyyyyyyyyyy
24 views
Using substitution, which number from the set {6, 13, 18, 26} makes the equation 2x + 5 = 31
18 13 6 26
1 answer
asked anonymously
79 views
Question
Mikayla and Jesse both solved the equation x−15=12−8, using substitution. Mikayla says the answer is x=19, and Jesse
1 answer
asked by
Something
30 views
Mikayla and Jesse both solved the equation x-15=12-8, using substitution. Mikayla says the answer is x=19, and which Jesse says
1 answer
asked anonymously
8 views
Mikayla and Jesse both solved the equation ×-15=12-8 using substitution. Mikayla says the answer is ×=19 and Jesse's answer is
1 answer
asked anonymously
6 views
Parent Categories (2)
Algebra
Equations
