Question

Dentro do conjunto universo q,resolva a equação do 1 grau 4. (X-2)-5. (2-3x) = 4. (2x-6).

Answer 1

$\boxed{\begin{array}{l}\rm Dentro~do~conjunto\\\rm universo~\mathbb{Q},resolva\\\rm a~equac_{\!\!,}\tilde ao\\\rm de~1^o~grau\\\rm4\cdot(x-2)-5\cdot(2-3x)=4\cdot(2x-6).\end{array}}$

$\boxed{\begin{array}{l}\underline{\boldsymbol{soluc_{\!\!,}\tilde ao:}}\\\sf 4\cdot(x-2)-5\cdot(2-3x)=4\cdot(2x-6)\\\sf4x-8-10+15x=8x-24\\\sf 4x+15x-8x=-24+10+8\\\sf11x=-6\\\sf x=-\dfrac{6}{11}\\\\\sf S=\bigg\{-\dfrac{6}{11}\bigg\}\end{array}}$