Ask a New Question
Menu

Solve by the elimination method.

x+4y=45
-x+4y=27 please step by step

1 answer

Add the two equations.

8y = 72

You should be able to take it from here.
Similar Questions
  1. Consider the sequence of steps to solve the equation:5(x - 3) = 7x2 Step 1 ⇒ 10(x - 3) = 7x Step 2 ⇒ 10x - 30 = 7x Step 3
    1. answers icon 3 answers
  2. Consider the sequence of steps to solve the equation:5(x - 3) = 7x 2 Step 1 ⇒ 10(x - 3) = 7x Step 2 ⇒ 10x - 30 = 7x Step 3
    1. answers icon 5 answers
  3. Fill in the spaces to solve each step of the problem 14(x+3)=5.(2 points)Step 1: ( )14(x+3)=5( ). Step 2: x+3= Step 3: Subtract
    1. answers icon 1 answer
  4. Fill in the spaces to solve each step of the problem 14(x+3)=5 .(2 points)Step 1: (?)14(x+3)=5(?). Step 2: x+3= ? .Step 3:
    1. answers icon 1 answer
more similar questions