Question

×+4×+3×+2×=360° .hhalludenme

Answer 1

Respuesta:

$x + 4x + 3x + 2x = 360 \\ 10x = 360 \\ x = 360 \div 10 \\ x = 36 \\ \\ comprobacion \\ 36 + 4 \times 36 + 3 \times 36 + 2 \times 36 = 360 \\ 36 + 144 + 108 + 72 = 360 \\ 360 = 360$