27s is the answer
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The solution to the liner system 4x plus y-1 y-2x plus 3 A -2 7 B -2 -7 C 2 7 D 2 -7 is 0. This is how the problem is solved 4*x*plus*y-1*y-2*x*plus*3*A -2*7*B -2 -7*C*2*7*D*2 -7=0. The asterisk * is a sign for multiplication.
(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4
No. 5+9=14. 7+9=16, therefore x=7.
x = -3, y = 7
The solution is 1/2 or 0.5. This is how: 2x+1=7-10x 2x=6-10x 12x=6 x=1/2