3x + y = 5
There is no answer for 'x' ^ 'y' as there are two unknowns, and no comparable values.
However. it is a linear equation, and can be rearranged into the straight line form .
y = -3x + 5
Hence
Gradient/slope is '-3' and the y0intercept is '5'.
Standard form is y=mx+by=3x+5 is already in standard form.
y=3x+3 -- This could be the formula for a line, where the slope is 3 and the y intercept is (0,3). In the next line the slope would be 4 and the y-intercept would be 5
3x+2y-5=0 3x+2y=5 Im lost im only 12 work out the rest hope i helped
y = 3x 3x + 4y = 30 3x + 4(3x) = 30 3x + 12x = 30 15x = 30 x = 2 y = 3x y = 3(2) y = 6 (2, 6)
y = 3x + y => x = 0then y = x - 9 => y = 0 - 9 = -9.
what is a slope
3x + y = 5 y = -3x + 5 slope is -3 and y intercept is 5.
one is y=3x+3 so is y=3x+5
It is a straight line equation and can be rearranged in the form of:- y = -3x+5
The slope equals 3
No, the two lines are not perpendicular.
Their graphs are.
-2x + 3y = -7 3x + y = 16 simultaneous equations. Elimination a letter. Arbitrarily select 'y' Hence multiply the bottom eq'n by ' -3' Hence -2x + 3y = -7 -9x - 3y = -48 Add the eq'ns/ -11x = =55 x = -55/-11 = 5 When x = 5 , substitute into either eq'n for 'y' -2(5) + 3y = -7 -10 + 3y = -7 3y = 3 y = 1 Hence answer in ( x,y) fpr, is ( 5,1).
(4, 5)
(1, 0)
-8
Standard form is y=mx+by=3x+5 is already in standard form.