7x + 2 = 10(x + 2) + 9
Mathematics, 24.03.2021 06:10 lexigarwood
100 POINTS
SHOW YOUR WORK PLEASE I WANT TO UNDERSTAND IT
7x + 2 = 10(x + 2) + 9
7x - 3(7 + 2x) = -19 + x
8b + 22 = -(-6b - 4) -4b
8p - (3p +2) = 7p + 11
-3n + 2(n + 5) = 3(-4n + 7)
-(-7 - 3x) = 3(x + 5) - 8
-4n + 3 = -3n - (n - 1)
1 - r = -(r - 1)
3x - (7 + 8x) = -7 - 5x
-3(-2m - 1) = 11 + 6m
Answers: 1
Mathematics, 21.06.2019 22:20
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
Mathematics, 21.06.2019 23:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 2
100 POINTS
SHOW YOUR WORK PLEASE I WANT TO UNDERSTAND IT
7x + 2 = 10(x + 2) + 9
7x + 2 = 10(x + 2) + 9
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