Question

Find the sun(2x - 6) + (4x - 12)=

Answer 1

`\mathbf{6x-18}`

1) Let' s x:

`\mleft(2x-6\mright)+(4x-12)=`

Remove the Parentheses:

`2x-6+4x-12=`

Combine like terms:

`6x-18`

2) Hence, the sum of this expression is:

`\mleft(2x-6\mright)+(4x-12)=\mathbf{6x-18}`