Ask Question
1 June, 23:54

Solving systems by substitution

y=x+2 y=2x-5

+1
Answers (1)
  1. 2 June, 01:49
    0
    So first I recommend you line it up like this:

    y=x+2

    y=2x-5

    So, you can plug in y (probably the one that equals x+2) and the equation turns into:

    x+2=2x-5

    You subtract x from both sides and get:

    2=x-5

    then, you add 5 to both sides:

    x=7

    And that is what x equals.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solving systems by substitution y=x+2 y=2x-5 ...” in 📙 English if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers