Ask a New Question
Menu

How do i do this okay i have x=17-4y and y=x-2 i have to solve by using substitution i don't get it do i replace x-2 for x then solve please help me

2 answers

x=17-4(x-2)
x=17-4x+8
x=25-4x
5x=25
x=5
im trying to figure this out can you help me. the question is you download 12 new songs to your MP3 player. Then you 5 old songs. and then it says i have to write the amount as an integer. can you please help me.
Similar Questions
    1. answers icon 1 answer
  2. Combine like terms:-3x^2+2x-4x^2-9+6x-2x^2+8 Solve for x: 8x-11= -11x+18 Solve for x: -2(x-5)+7=z-8-5x Solve for x: (x-2)/5 -
    1. answers icon 8 answers
  3. Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
    1. answers icon 1 answer
  4. Put in the correct orderSolve exponentiation. Solve multiplication and division. Solve operations within parentheses Solve
    1. answers icon 1 answer
more similar questions