Solve word problems leading to equations of the form px + q = r and p(x + q) = r, where p, q, and r are specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach.
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Q 1/5
Score 0
What is the value for x in the equation 2x + 3 = 9?
30
x = 3
x = -1
x = 6
x = 2
Q 2/5
Score 0
Find the value for x in the equation -4x - 2 = 16
30
x = 4
x = 4.5
x = -4
x = -4.5
5 questions
Q.
What is the value for x in the equation 2x + 3 = 9?
1
30 sec
7.EE.4.a
Q.
Find the value for x in the equation -4x - 2 = 16
2
30 sec
7.EE.4.a
Q.
Is 3 a solution for 5x + 1= 15?
3
30 sec
Q.
If Jake eats 4 fruit snack packs each week and the box came with 80 packs. How long will it take him to eat all of them?
4
120 sec
7.EE.4.a
Q.
Write an equation- Zoey had $10 Sept 1st. Each week she gets $3. How many weeks till she has $100?
