7x-2y=19

how would you subtract it from both sides if the left is variable terms and the right is numerical?
Ty again Reiny for the other solution

1 answer

What are you attempting to do, solve for y ?
if so, then .....
7x - 2y = 19 , subtract 7x from both sides
-2y = -7x + 19 , multiply by -1 to get a positive y term
2y = 7x - 19 , divide every term by 2
y = (7/2)x - 19/2
Similar Questions
  1. The equation 8+11p+4=11p+4 has no solution. How can you tell?Both sides have 11p but different constants. Both sides have 11p,
    1. answers icon 1 answer
  2. 7(12a+10)+a=13 – 84a–70+a=13 Add -7 to both sides Subtract -7 from both sides Multiply both sides by -7 Divide both sides
    1. answers icon 1 answer
  3. Which inverse operation is needed to isolate the variable in the equationr + 8 . 9 = 17 . 4 ? A. Add 8.9 to both sides. B.
    1. answers icon 1 answer
  4. 4b+15+8=– 13 4b+23= – 13 Subtract 15 from both sides Add 15 to both sides Subtract 15 from both sides Multiply both sides by
    1. answers icon 1 answer
more similar questions