Question

Please Help! I Have Limited Time! Solve the equation 3x + 4y = 7 for y.

y equals the quantity negative 3 times x plus 7 end quantity over 4
y equals the quantity 3 times x plus 7 end quantity over 4
y equals negative 3 over 4 times x plus 7
y equals negative 3 times x plus 7 over 4

Answer 1

y equals negative 3 times x plus 7 over 4

Explanation:

3x + 4y = 7

subtract (–3x) from both sides

3x – 3x + 4y = –3x + 7

4y = –3x + 7

divide both sides by 4

`(4y)/(4) = ( - 3x + 7)/(4)`

`y = ( - 3x + 7)/(4)`

i hope this helps