7x + 9x + 10x = ...Tersegel#2

7x + 9x + 10x = …Tersegel#2

→ 7x + 9x + 10x

→ (7 + 9 + 10)x

→ (16 + 10)x

→ 26x

$purple{boxed{blue{boxed{green{star{orange{ : : mathcal{JK} : : : {green{star}}}}}}}}}$

Jawaban:

$sf7x + 9x + 10x$

$sf(7 + 9)x + 10x$

$sf16x + 10x$

$sf(16 + 10)x$

$sf = 26x$