To solve for the solution of this system of linear equation, it is best to use substitution. From the first equation, x = 3y
Substituting the expression on the right for the value of x on the second equation,
-2(3y) + 3y = 16
Solving for the value of y gives y = -5 1/3
With this value of y, solving for x gives x = -16
Thus, the solution for this system of linear equation is (-16, -5 1/3)
You would add 0.06.
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X + 4 = 19 -2x
3x = 15
x=5
5 is the number
Answer:
true
Step-by-step explanation:
Answer:
-4.85714285714
Step-by-step explanation: