If the equation is 5x+4y and x is 6 what is y
1 answer:
Answer:
The value of y is -7.5
Step-by-step explanation:
Given:
equation = 5x+4y
x = 6
To Find:
The value of y
Solution:
We can find the value of y by substitution method.The substitution method is a way of solving a system of equations by expressing the equations in terms of only one variable.
The substitution method for solving systems of equations is a way to simplify the system of equations by expressing one variable in terms of another, thus removing one variable from an equation.
Now
5x + 4y
5x = -4y
-----------------------(1)
on substituting the y value in the equation (1),
y = -7.5
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Step-by-step explanation:
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