calcule o valor de x
a) x-12=48
b) x+23=54
c) 2x-16=100
d) 3x=201
e) 5x+18=88
f) 2x+41=93
g) 4x=284
Soluções para a tarefa
Respondido por
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a) x - 12 = 48
x = 48 + 12
x = 60
b) x + 23 = 54
x = 54 - 23
x = 31
c) 2x - 16 = 100
2x = 100 + 16
2x = 116
x = 116 / 2
x = 58
d) 3x = 201
x = 201 / 3
x = 67
e) 5x + 18 = 88
5x = 88 - 18
5x = 70
x = 70 / 5
x = 14
f) 2x + 41 = 93
2x = 93 - 41
2x = 52
x = 52 / 2
x = 26
g) 4x = 284
x = 284 / 4
x = 71
Espero ter ajudado. Valeu!
x = 48 + 12
x = 60
b) x + 23 = 54
x = 54 - 23
x = 31
c) 2x - 16 = 100
2x = 100 + 16
2x = 116
x = 116 / 2
x = 58
d) 3x = 201
x = 201 / 3
x = 67
e) 5x + 18 = 88
5x = 88 - 18
5x = 70
x = 70 / 5
x = 14
f) 2x + 41 = 93
2x = 93 - 41
2x = 52
x = 52 / 2
x = 26
g) 4x = 284
x = 284 / 4
x = 71
Espero ter ajudado. Valeu!
Respondido por
2
a) x-12 =48
x= 12+48
x = 60
b) x+23 = 54
x= 54-23
x= 31
c) 2x-16=100
2x= 100 + 16
2x= 116
x= 116/2
x= 58
d)3x=201
x= 201/3
x=67
e) 5x+18=88
5x= 88-18
5x= 70
x= 70/5
x=14
f) 2x+41=93
2x= 93-41
2x= 52
x= 52/2
x=26
g) 4x=284
x=284/4
x=71
x= 12+48
x = 60
b) x+23 = 54
x= 54-23
x= 31
c) 2x-16=100
2x= 100 + 16
2x= 116
x= 116/2
x= 58
d)3x=201
x= 201/3
x=67
e) 5x+18=88
5x= 88-18
5x= 70
x= 70/5
x=14
f) 2x+41=93
2x= 93-41
2x= 52
x= 52/2
x=26
g) 4x=284
x=284/4
x=71
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