For the following system,use the second equation to make a substitution for yin the first equation. 2x+y=6 y=3x+4 What is the resulting equation? 2x+(3x+4)=6 2x+y+3x+4=6 y+2x+y=6

The correct answer is:<br /><br />$2x+(3x+4)=6$<br /><br />Explanation:<br />To solve this problem, we need to substitute the expression for $y$ from the second equation into the first equation. <br /><br />Given:<br />$2x+y=6$<br />$y=3x+4$<br /><br />Substituting $y=3x+4$ into the first equation, we get:<br />$2x+(3x+4)=6$<br /><br />Therefore, the resulting equation is $2x+(3x+4)=6$.