Work shown above! Answer is
a = 144
b = 67
Answer:
it would be worth 3388
Step-by-step explanation:
9% of 2200 is 198
198×6=1188
1188+2200=3388
We are given with two equations and is asked to determine the solution of the system of linear equation. via elimination, we add the two equations to eliminate 3x, this means y should be equal to 9 and from the first equation, x should also be equal to 9, too
In mathematics, an equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". The word ...