HELP PLEASE 30 POINTS
2x-3y=8 x-3y=8. solve with linear composition
1 answer:
Answer:
(0,-8/3)
Step-by-step explanation:
2x-3y=8
x-3y=8
Multiply the second equation by -1 and add together
2x-3y=8
-x+3y=-8
---------------------
x +0y =0
x=0
Now we can find y
2x -3y =8
0-3y =8
Divide by -3
-3y/-3 = 8/-3
y = -8/3
(0,-8/3)
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Third option hope it helps
3^7 when you are multiplying numbers with the same base add the exponents.
Step 1 is wrong it should be: 2x - 3x - 1=3
8/20 of a minute or 2/5 of a minute
