53
Remember that slope-intercept form is: y = (slope)x + b 9x - 7y = 4 1) First, subtract 9x on both sides. -7y = -9x + 4 2) Then, divide both sides by -7. y = 9/7x + 4 3) There is your answer: y equals nine sevenths x plus 4.
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
no its not a solution
9x + 2 = 12x + 14 -3x = 12 x = -4
9x + 3 - 6x - 2 = 3x + 1
x=2
7y+5=-9... 7y must equal -14 therefore y must be -2
If: x+16 = 9x then x = 2
x = 2
9x + 4 = 6 9x = 6 -4 9x = 2 x = 2/9
There are infinitely many solutions. One linear equation in two variables cannot be solved to give a single answer.