If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation.

x + y = 2
3x + 2y = 9

3(y + 2) + 2y = 9
3(–y + 2) + 2y = 9
3x + 2(–y + 2) = 9
3x + 2(y + 2) = 9

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation.

x + y = 2
3x + 2y = 9

3(y + 2) + 2y = 9
3(–y + 2) + 2y = 9
3x + 2(–y + 2) = 9
3x + 2(y + 2) = 9

@Mathematics

Question

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation.

x + y = 2
3x + 2y = 9

3(y + 2) + 2y = 9
3(–y + 2) + 2y = 9
3x + 2(–y + 2) = 9
3x + 2(y + 2) = 9

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation.

x + y = 2
3x + 2y = 9

3(y + 2) + 2y = 9
3(–y + 2) + 2y = 9
3x + 2(–y + 2) = 9
3x + 2(y + 2) = 9

@Mathematics

anonymous · Answer

3(-y+2)+2y=9