Question

Distributiva -7(-4y-3X)

Answer 1

$\large\bm{ - 7\left( - 4y - 3x\right)} \\\large\bm{ - 7 \times 4y - 7 \times\left( - 3x\right) } \\\large\bm{ - 28y - 7 \times \left( - 3x\right)} \\\large\bm{ - 28y + 7 \times 3x} \\ \bm{\large\boxed{\boxed{  { \large \bm{ - 28y + 21x }}}}}$

${\large\boxed{\boxed{  { \large \bm{ Bons~Estudos} }}}}$