Question

Subtract (a-4b-3c) from (a+2b-6c)
O 6b-2c
O 5b-6c
O 6b-30
O 3b-30​

Answer 1

$\bold{(a + 2b - 6c) - (a - 4b - 3c)}$

$\bold{= \cancel{a} + 2b - 6c - \cancel{a} + 4b + 3c}$

$=$$\bold{\red{ 6b - 3c} }$