
Recuperação - equação do primeiro grau
Authored by CLEISON DA SILVA
Financial Education
3rd Grade
Used 1+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.Calcule o valor da incógnita na seguinte equação 2x + 3 = 11
a) x = 3
b) x = 4
c) x = 5
d) x = 6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. Qual o valor do x na equação: x - 4 = 9
A) x = 5
B) x = 13
C) x = - 13
D) x = -5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor de X na equação a seguir: x + 4 = 18
A) x = 12
B) x = - 14
C) x = 14
D) x = 15
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor da incóginta na equação? 2x + 1 = 15
A) x = 6
B) x = -7
C) x = 8
D) x = 7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor de X na equação 3x - 2 = 14?
A) x = 4
B) x = 5
C) x = -16/3
D) x = 16/3
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