Answer:
51
Step-by-step explanation:
1-2/7 = 3/7
119 x 3/7 = 51
The standard form of this slope-intercept form is x + 4y = 16.
x=12
-5= x/2.4
multiply both sides by 2.4 to isolate x
-5*2.4= (x/2.4)*2.4
12=x