To solve the system of equations, we can use either substitution or elimination method.
Using substitution method:
From the first equation, we can rewrite it as: x = 15 - 3y
Substituting x in the second equation:
3(15 - 3y) + 2y = 10
45 - 9y + 2y = 10
-7y = 10 - 45
-7y = -35
Dividing both sides by -7:
y = (-35) / (-7)
y = 5
Therefore, the value of y for the solution to the system is y = 5.
A system of equations is given below.
{x+ 3y =15
{3x+2y=10
What is the value of y for the solution to the system? Type your response in the box below.
y =
Math Equation Response Question
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1 answer