4x-3y=17......(1)
5x+4y=60......(2)
Multiply equation (1) by 4 and equation (2) by 3:-
16x - 12y = 68
15x + 12y = 180
Adding these 2 equations:_
31x = 248
x = 248/31 = 8
Now substitute x = 8 in equation (1):-
4(8) - 3y = 17
32-3y = 17
-3y = -15
y = -15/-3 = 5
So solution is x=8,y=5
SOLUTIONS
Solve a given equations or algebraic symbols?
(A)
(B)
(C)
(D)
With all of the following you are able to make a graph, table, and a equation.
100 x .4 = 40
40 x 12 = 480
The bank account would have $480 over 12 years. Hope this helps and please mark brainliest
5.6271428571 sorry but my explanation is a way i only can understand it sorry
