Question

Resolva as seguintes inequações:

A) x-6>0
B)x+5>0
C)4×-3<0
D)-3×6<0


É para Amanhã, URGENTE!!!!!!! :(​

Answer 1

Inequação de 1º grau

$\mathtt{a)}~\mathsf{x-6>0}\\\huge\boxed{\boxed{\boxed{\boxed{\mathsf{x>6}}}}}\\\mathtt{b)}~\mathsf{x+5>0}\\\huge\boxed{\boxed{\boxed{\boxed{\mathsf{x>-5}}}}}\\\mathtt{c)}~\mathsf{4x-3\textless0}\\\mathsf{4x\textless3}\\\huge\boxed{\boxed{\boxed{\boxed{\mathsf{x\textless\dfrac{3}{4}}}}}}\\\mathtt{d)}~\mathsf{-3x\cdot6\textless0}\\\mathsf{-18x\textless0\times(-1)}\\\mathsf{18x>0}\\\mathsf{x>\dfrac{0}{18}}\\\huge\boxed{\boxed{\boxed{\boxed{\mathsf{x>0}}}}}$

$\dotfill$

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