Question

-2x - 10 =+ 3x+55
Preciso disso
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Answer 1

-2x -3x= 55+10

-5x = 65 ×(-1)

5x = -65

x= -65÷5

x= -13

Answer 2

Resposta:-2x +3x=x

-10 + 55=45

X=45

Explicação passo-a-passo: