SOLUTION: Please help me solve the system of equations by the substitution method: {{{2y+x=9 and x=3y-3}}}

SOLUTION: Please help me solve the system of equations by the substitution method: {{{2y+x=9 and x=3y-3}}}

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Question 811725: Please help me solve the system of equations by the substitution method:

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

........eq.1
.....eq.2
__________________________
........eq.1......substitute from eq.2
.....solve for

now, go back to .....eq.2, substitute for and solve for
.....eq.2

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