Question

1)Resolva as equações,sendi U=Q A)6X=2X+16

B)2X-5=X+1

c)2X+3=X+4


Pfv com cálculos,1° Grau incógnita
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Answer 1

a)

6x = 2x + 16

6x - 2x = 16

4x = 16

x = 16/4

x = 4

b)

2x - 5 = x + 1

2x - x = 1 + 5

x = 6

c)

2x + 3 = x + 4

2x - x = 4 - 3

x = 1

Answer 2

a) 6x = 2x + 16

6x - 2x =16

4x = 16

x = 16/ 4

x =4

b) 2x - 5 = x + 1

2x - x =1 + 5

x = 6

c) 2x +3 = x + 4

2x - x = 4 - 3

x = 1

Espero ter ajudado ,bons estudos ;)