Equações do 1º Grau
Authored by Diovan Kuczkovski
Mathematics
9th Grade
Used 28+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a equação 2x + 5 = 11.
x = 2
x = 6
x = 4
x = 3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Encontre o valor de x em 3(x - 4) = 15.
x = 7
x = 12
x = 10
x = 5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve a equação 4 - 2x = 10.
x = -1
x = 2
x = 5
x = -3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual é a solução para 6x + 3 = 21?
x = 3
x = 7
x = 5
x = 4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Encontre o valor de x em 2(x + 7) = 24.
x = 8
x = 3
x = 10
x = 5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve a equação 8 - 3x = 5.
x = 4
x = 2
x = 3
x = 1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resolva a equação 5x - 2 = 18.
x = 4
x = 2
x = 10
x = 5
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