Answer:
The value of 5x+2y-6 is 20
Explanation:
The problem is substitution into equation.
x and y are called unknown variables
Since we have been given values of x and y, we replace them with the values given to solve the expression.
5x means 5 times x
2y means 2 times y
Step 1. Substitute the given values of x and y
When x = 4 and y = 3
5x+2y-6 = 5(4) + 2(3) - 6 = 20 + 6 - 6
= 26 - 6 = 20