Question

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

Answer 1

Step-by-step 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={\dfrac {-21}{7}}$

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

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