The value of y in the solution to the system of equations is 13
y = 5x + 3
2y = 18x - 10
Rearranging the equation, the combined equation is as follows;
y - 5x = 3
2y - 18x = -10
multiply equation(i) by 2
2y - 10x = 6
2y - 18x = -10
8x = 16
x = 16 /8
x = 2
y = 5(2) + 3
y = 10 + 3
y = 13
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