What is the solution to this system of linear equations?
3x - 2y = 14 and 5x + y = 32
Solution:
Given: Linear equations are
3x - 2y = 14 --- (1)
5x + y = 32 --- (2)
Let us use the substitution method to solve the linear equations.
It can be written as
y = 32 - 5x --- (3)
Substituting (3) in (1)
3x - 2(32 - 5x) = 14
3x - 64 + 10x = 14
By further calculation
13x = 14 + 64
13x = 78
x = 78/13 = 6
Now substitute the value of x in (2)
5x + y = 32
5(6) + y = 32
30 + y = 32
So we get
y = 32 - 30 = 2
Therefore, the value of x and y is 6 and 2.
What is the solution to this system of linear equations?
3x - 2y = 14 and 5x + y = 32
Summary:
The solution to this system of linear equations 3x – 2y = 14 and 5x + y = 32 is (x, y) is (6, 2).
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