Question

3(x+5) +2(2x+3)=0 solveeeeeeeeeeeedddddddddedddddd

Answer 1

Explanation:

`{:}\longrightarrow`
`\sf 3 (x+5)+2 (2x+3)=0`

`{:}\longrightarrow`
`\sf 3x+15+4x+6=0`

`{:}\longrightarrow`
`\sf 3x+4x+15+6=0`

`{:}\longrightarrow`
`\sf 7x+21=0`

`{:}\longrightarrow`
`\sf 7x=-21`

`{:}\longrightarrow`
`\sf x={\frac {-21}{7}}`

`{:}\longrightarrow`
`\sf x=-3`

`\maltese{\underline{\boxed{\bf {x=-3}}}}`